1684904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 3606120

約数和(自身を除く): 1921216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 953, 1768, 1906, 3812, 7624, 12389, 16201, 24778, 32402, 49556, 64804, 99112, 129608, 210613, 421226, 842452, 1684904]

約数ペア:

[(1, 1684904), (2, 842452), (4, 421226), (8, 210613), (13, 129608), (17, 99112), (26, 64804), (34, 49556), (52, 32402), (68, 24778), (104, 16201), (136, 12389), (221, 7624), (442, 3812), (884, 1906), (953, 1768)]