1900697406

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{66593}}^1$

素因数の和:66736

約数の個数: 32

約数和(自身を含む): 3912530688

約数和(自身を除く): 2011833282

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 4757, 9514, 14271, 28542, 66593, 133186, 199779, 399558, 4461731, 4728103, 8923462, 9456206, 13385193, 14184309, 26770386, 28368618, 316782901, 633565802, 950348703, 1900697406]

約数ペア:

[(1, 1900697406), (2, 950348703), (3, 633565802), (6, 316782901), (67, 28368618), (71, 26770386), (134, 14184309), (142, 13385193), (201, 9456206), (213, 8923462), (402, 4728103), (426, 4461731), (4757, 399558), (9514, 199779), (14271, 133186), (28542, 66593)]