98839390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{881}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 192036096

約数和(自身を除く): 93196706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 881, 1726, 1762, 4315, 4405, 8630, 8810, 11219, 11453, 22438, 22906, 56095, 57265, 112190, 114530, 760303, 1520606, 3801515, 7603030, 9883939, 19767878, 49419695, 98839390]

約数ペア:

[(1, 98839390), (2, 49419695), (5, 19767878), (10, 9883939), (13, 7603030), (26, 3801515), (65, 1520606), (130, 760303), (863, 114530), (881, 112190), (1726, 57265), (1762, 56095), (4315, 22906), (4405, 22438), (8630, 11453), (8810, 11219)]