2012379712

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1380

約数の個数: 112

約数和(自身を含む): 4731471360

約数和(自身を除く): 2719091648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 89, 112, 164, 178, 224, 287, 328, 356, 448, 574, 623, 656, 712, 1148, 1231, 1246, 1312, 1424, 2296, 2462, 2492, 2624, 2848, 3649, 4592, 4924, 4984, 5696, 7298, 8617, 9184, 9848, 9968, 14596, 17234, 18368, 19696, 19936, 25543, 29192, 34468, 39392, 39872, 50471, 51086, 58384, 68936, 78784, 100942, 102172, 109559, 116768, 137872, 201884, 204344, 219118, 233536, 275744, 353297, 403768, 408688, 438236, 551488, 706594, 766913, 807536, 817376, 876472, 1413188, 1533826, 1615072, 1634752, 1752944, 2826376, 3067652, 3230144, 3505888, 4491919, 5652752, 6135304, 7011776, 8983838, 11305504, 12270608, 17967676, 22611008, 24541216, 31443433, 35935352, 49082432, 62886866, 71870704, 125773732, 143741408, 251547464, 287482816, 503094928, 1006189856, 2012379712]

約数ペア:

[(1, 2012379712), (2, 1006189856), (4, 503094928), (7, 287482816), (8, 251547464), (14, 143741408), (16, 125773732), (28, 71870704), (32, 62886866), (41, 49082432), (56, 35935352), (64, 31443433), (82, 24541216), (89, 22611008), (112, 17967676), (164, 12270608), (178, 11305504), (224, 8983838), (287, 7011776), (328, 6135304), (356, 5652752), (448, 4491919), (574, 3505888), (623, 3230144), (656, 3067652), (712, 2826376), (1148, 1752944), (1231, 1634752), (1246, 1615072), (1312, 1533826), (1424, 1413188), (2296, 876472), (2462, 817376), (2492, 807536), (2624, 766913), (2848, 706594), (3649, 551488), (4592, 438236), (4924, 408688), (4984, 403768), (5696, 353297), (7298, 275744), (8617, 233536), (9184, 219118), (9848, 204344), (9968, 201884), (14596, 137872), (17234, 116768), (18368, 109559), (19696, 102172), (19936, 100942), (25543, 78784), (29192, 68936), (34468, 58384), (39392, 51086), (39872, 50471)]