492867790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{4111}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 935562240

約数和(自身を除く): 442694450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 631, 1262, 3155, 4111, 6310, 8222, 11989, 20555, 23978, 41110, 59945, 78109, 119890, 156218, 390545, 781090, 2594041, 5188082, 12970205, 25940410, 49286779, 98573558, 246433895, 492867790]

約数ペア:

[(1, 492867790), (2, 246433895), (5, 98573558), (10, 49286779), (19, 25940410), (38, 12970205), (95, 5188082), (190, 2594041), (631, 781090), (1262, 390545), (3155, 156218), (4111, 119890), (6310, 78109), (8222, 59945), (11989, 41110), (20555, 23978)]