2017722410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{232189}}^1$

素因数の和:232286

約数の個数: 32

約数和(自身を含む): 4012243200

約数和(自身を除く): 1994520790

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 232189, 464378, 1160945, 2321890, 2554079, 5108158, 12770395, 18342931, 25540790, 36685862, 91714655, 183429310, 201772241, 403544482, 1008861205, 2017722410]

約数ペア:

[(1, 2017722410), (2, 1008861205), (5, 403544482), (10, 201772241), (11, 183429310), (22, 91714655), (55, 36685862), (79, 25540790), (110, 18342931), (158, 12770395), (395, 5108158), (790, 2554079), (869, 2321890), (1738, 1160945), (4345, 464378), (8690, 232189)]