2012313248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{17921}}^1$

素因数の和:17982

約数の個数: 72

約数和(自身を含む): 4505053140

約数和(自身を除く): 2492739892

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 638, 928, 968, 1276, 1936, 2552, 3509, 3872, 5104, 7018, 10208, 14036, 17921, 28072, 35842, 56144, 71684, 112288, 143368, 197131, 286736, 394262, 519709, 573472, 788524, 1039418, 1577048, 2078836, 2168441, 3154096, 4157672, 4336882, 5716799, 6308192, 8315344, 8673764, 11433598, 16630688, 17347528, 22867196, 34695056, 45734392, 62884789, 69390112, 91468784, 125769578, 182937568, 251539156, 503078312, 1006156624, 2012313248]

約数ペア:

[(1, 2012313248), (2, 1006156624), (4, 503078312), (8, 251539156), (11, 182937568), (16, 125769578), (22, 91468784), (29, 69390112), (32, 62884789), (44, 45734392), (58, 34695056), (88, 22867196), (116, 17347528), (121, 16630688), (176, 11433598), (232, 8673764), (242, 8315344), (319, 6308192), (352, 5716799), (464, 4336882), (484, 4157672), (638, 3154096), (928, 2168441), (968, 2078836), (1276, 1577048), (1936, 1039418), (2552, 788524), (3509, 573472), (3872, 519709), (5104, 394262), (7018, 286736), (10208, 197131), (14036, 143368), (17921, 112288), (28072, 71684), (35842, 56144)]