1810874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 3120348

約数和(自身を除く): 1309474

約数列:

[1, 2, 13, 17, 26, 34, 221, 241, 289, 442, 482, 578, 3133, 3757, 4097, 6266, 7514, 8194, 53261, 69649, 106522, 139298, 905437, 1810874]

約数ペア:

[(1, 1810874), (2, 905437), (13, 139298), (17, 106522), (26, 69649), (34, 53261), (221, 8194), (241, 7514), (289, 6266), (442, 4097), (482, 3757), (578, 3133)]