17491012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 38586240

約数和(自身を除く): 21095228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 521, 763, 1042, 1199, 1526, 2084, 2398, 3052, 3647, 4796, 5731, 7294, 8393, 11462, 14588, 16786, 22924, 33572, 40117, 56789, 80234, 113578, 160468, 227156, 397523, 624679, 795046, 1249358, 1590092, 2498716, 4372753, 8745506, 17491012]

約数ペア:

[(1, 17491012), (2, 8745506), (4, 4372753), (7, 2498716), (11, 1590092), (14, 1249358), (22, 795046), (28, 624679), (44, 397523), (77, 227156), (109, 160468), (154, 113578), (218, 80234), (308, 56789), (436, 40117), (521, 33572), (763, 22924), (1042, 16786), (1199, 14588), (1526, 11462), (2084, 8393), (2398, 7294), (3052, 5731), (3647, 4796)]