1407632304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2255821}}^1$

素因数の和:2255845

約数の個数: 40

約数和(自身を含む): 3916106992

約数和(自身を除く): 2508474688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2255821, 4511642, 6767463, 9023284, 13534926, 18046568, 27069852, 29325673, 36093136, 54139704, 58651346, 87977019, 108279408, 117302692, 175954038, 234605384, 351908076, 469210768, 703816152, 1407632304]

約数ペア:

[(1, 1407632304), (2, 703816152), (3, 469210768), (4, 351908076), (6, 234605384), (8, 175954038), (12, 117302692), (13, 108279408), (16, 87977019), (24, 58651346), (26, 54139704), (39, 36093136), (48, 29325673), (52, 27069852), (78, 18046568), (104, 13534926), (156, 9023284), (208, 6767463), (312, 4511642), (624, 2255821)]