1405063294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{315461}}^1$

素因数の和:315611

約数の個数: 16

約数和(自身を含む): 2248613136

約数和(自身を除く): 843549842

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 315461, 630922, 5362837, 10725674, 41325391, 82650782, 702531647, 1405063294]

約数ペア:

[(1, 1405063294), (2, 702531647), (17, 82650782), (34, 41325391), (131, 10725674), (262, 5362837), (2227, 630922), (4454, 315461)]