1002768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 2791488

約数和(自身を除く): 1788720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1607, 3214, 4821, 6428, 9642, 12856, 19284, 20891, 25712, 38568, 41782, 62673, 77136, 83564, 125346, 167128, 250692, 334256, 501384, 1002768]

約数ペア:

[(1, 1002768), (2, 501384), (3, 334256), (4, 250692), (6, 167128), (8, 125346), (12, 83564), (13, 77136), (16, 62673), (24, 41782), (26, 38568), (39, 25712), (48, 20891), (52, 19284), (78, 12856), (104, 9642), (156, 6428), (208, 4821), (312, 3214), (624, 1607)]