901961422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 1511654400

約数和(自身を除く): 609692978

約数列:

[1, 2, 23, 29, 46, 58, 71, 89, 107, 142, 178, 214, 667, 1334, 1633, 2047, 2059, 2461, 2581, 3103, 3266, 4094, 4118, 4922, 5162, 6206, 6319, 7597, 9523, 12638, 15194, 19046, 47357, 59363, 71369, 94714, 118726, 142738, 145337, 174731, 183251, 219029, 220313, 276167, 290674, 349462, 366502, 438058, 440626, 552334, 676133, 1352266, 4214773, 5067199, 6351841, 8429546, 10134398, 12703682, 15551059, 19607857, 31102118, 39215714, 450980711, 901961422]

約数ペア:

[(1, 901961422), (2, 450980711), (23, 39215714), (29, 31102118), (46, 19607857), (58, 15551059), (71, 12703682), (89, 10134398), (107, 8429546), (142, 6351841), (178, 5067199), (214, 4214773), (667, 1352266), (1334, 676133), (1633, 552334), (2047, 440626), (2059, 438058), (2461, 366502), (2581, 349462), (3103, 290674), (3266, 276167), (4094, 220313), (4118, 219029), (4922, 183251), (5162, 174731), (6206, 145337), (6319, 142738), (7597, 118726), (9523, 94714), (12638, 71369), (15194, 59363), (19046, 47357)]