119687984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2517

約数の個数: 40

約数和(自身を含む): 250817280

約数和(自身を除く): 131129296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 2239, 3341, 4112, 4478, 6682, 8956, 13364, 17912, 26728, 29107, 35824, 53456, 58214, 116428, 232856, 465712, 575423, 1150846, 2301692, 4603384, 7480499, 9206768, 14960998, 29921996, 59843992, 119687984]

約数ペア:

[(1, 119687984), (2, 59843992), (4, 29921996), (8, 14960998), (13, 9206768), (16, 7480499), (26, 4603384), (52, 2301692), (104, 1150846), (208, 575423), (257, 465712), (514, 232856), (1028, 116428), (2056, 58214), (2239, 53456), (3341, 35824), (4112, 29107), (4478, 26728), (6682, 17912), (8956, 13364)]