1630890768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2613607}}^1$

素因数の和:2613631

約数の個数: 40

約数和(自身を含む): 4537223488

約数和(自身を除く): 2906332720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2613607, 5227214, 7840821, 10454428, 15681642, 20908856, 31363284, 33976891, 41817712, 62726568, 67953782, 101930673, 125453136, 135907564, 203861346, 271815128, 407722692, 543630256, 815445384, 1630890768]

約数ペア:

[(1, 1630890768), (2, 815445384), (3, 543630256), (4, 407722692), (6, 271815128), (8, 203861346), (12, 135907564), (13, 125453136), (16, 101930673), (24, 67953782), (26, 62726568), (39, 41817712), (48, 33976891), (52, 31363284), (78, 20908856), (104, 15681642), (156, 10454428), (208, 7840821), (312, 5227214), (624, 2613607)]