2012507632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{4129}}^1$

素因数の和:4921

約数の個数: 40

約数和(自身を含む): 4000681440

約数和(自身を除く): 1988173808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 743, 1486, 2972, 4129, 5944, 8258, 11888, 16516, 30463, 33032, 60926, 66064, 121852, 169289, 243704, 338578, 487408, 677156, 1354312, 2708624, 3067847, 6135694, 12271388, 24542776, 49085552, 125781727, 251563454, 503126908, 1006253816, 2012507632]

約数ペア:

[(1, 2012507632), (2, 1006253816), (4, 503126908), (8, 251563454), (16, 125781727), (41, 49085552), (82, 24542776), (164, 12271388), (328, 6135694), (656, 3067847), (743, 2708624), (1486, 1354312), (2972, 677156), (4129, 487408), (5944, 338578), (8258, 243704), (11888, 169289), (16516, 121852), (30463, 66064), (33032, 60926)]