2011268584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5693}}^1$

素因数の和:5834

約数の個数: 64

約数和(自身を含む): 4209004800

約数和(自身を除く): 2197736216

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 158, 172, 316, 344, 559, 632, 1027, 1118, 2054, 2236, 3397, 4108, 4472, 5693, 6794, 8216, 11386, 13588, 22772, 27176, 44161, 45544, 74009, 88322, 148018, 176644, 244799, 296036, 353288, 449747, 489598, 592072, 899494, 979196, 1798988, 1958392, 3182387, 3597976, 5846711, 6364774, 11693422, 12729548, 19339121, 23386844, 25459096, 38678242, 46773688, 77356484, 154712968, 251408573, 502817146, 1005634292, 2011268584]

約数ペア:

[(1, 2011268584), (2, 1005634292), (4, 502817146), (8, 251408573), (13, 154712968), (26, 77356484), (43, 46773688), (52, 38678242), (79, 25459096), (86, 23386844), (104, 19339121), (158, 12729548), (172, 11693422), (316, 6364774), (344, 5846711), (559, 3597976), (632, 3182387), (1027, 1958392), (1118, 1798988), (2054, 979196), (2236, 899494), (3397, 592072), (4108, 489598), (4472, 449747), (5693, 353288), (6794, 296036), (8216, 244799), (11386, 176644), (13588, 148018), (22772, 88322), (27176, 74009), (44161, 45544)]