1330461928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{5347}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 2628007200

約数和(自身を除く): 1297545272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1637, 3274, 5347, 6548, 10694, 13096, 21388, 31103, 42776, 62206, 101593, 124412, 203186, 248824, 406372, 812744, 8753039, 17506078, 35012156, 70024312, 166307741, 332615482, 665230964, 1330461928]

約数ペア:

[(1, 1330461928), (2, 665230964), (4, 332615482), (8, 166307741), (19, 70024312), (38, 35012156), (76, 17506078), (152, 8753039), (1637, 812744), (3274, 406372), (5347, 248824), (6548, 203186), (10694, 124412), (13096, 101593), (21388, 62206), (31103, 42776)]