1663182768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2665357}}^1$

素因数の和:2665381

約数の個数: 40

約数和(自身を含む): 4627061488

約数和(自身を除く): 2963878720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2665357, 5330714, 7996071, 10661428, 15992142, 21322856, 31984284, 34649641, 42645712, 63968568, 69299282, 103948923, 127937136, 138598564, 207897846, 277197128, 415795692, 554394256, 831591384, 1663182768]

約数ペア:

[(1, 1663182768), (2, 831591384), (3, 554394256), (4, 415795692), (6, 277197128), (8, 207897846), (12, 138598564), (13, 127937136), (16, 103948923), (24, 69299282), (26, 63968568), (39, 42645712), (48, 34649641), (52, 31984284), (78, 21322856), (104, 15992142), (156, 10661428), (208, 7996071), (312, 5330714), (624, 2665357)]