1690936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 1786664

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 229, 284, 458, 568, 916, 923, 1832, 1846, 2977, 3692, 5954, 7384, 11908, 16259, 23816, 32518, 65036, 130072, 211367, 422734, 845468, 1690936]

約数ペア:

[(1, 1690936), (2, 845468), (4, 422734), (8, 211367), (13, 130072), (26, 65036), (52, 32518), (71, 23816), (104, 16259), (142, 11908), (229, 7384), (284, 5954), (458, 3692), (568, 2977), (916, 1846), (923, 1832)]