2017208756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{34591}}^1$

素因数の和:34895

約数の個数: 24

約数和(自身を含む): 3603102720

約数和(自身を除く): 1585893964

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 956, 14579, 29158, 34591, 58316, 69182, 138364, 2110051, 4220102, 8267249, 8440204, 16534498, 33068996, 504302189, 1008604378, 2017208756]

約数ペア:

[(1, 2017208756), (2, 1008604378), (4, 504302189), (61, 33068996), (122, 16534498), (239, 8440204), (244, 8267249), (478, 4220102), (956, 2110051), (14579, 138364), (29158, 69182), (34591, 58316)]