938720729158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{56891}}^1\times {\mathrm{358703}}^1$

素因数の和:415619

約数の個数: 16

約数和(自身を含む): 1469331933696

約数和(自身を除く): 530611204538

約数列:

[1, 2, 23, 46, 56891, 113782, 358703, 717406, 1308493, 2616986, 8250169, 16500338, 20406972373, 40813944746, 469360364579, 938720729158]

約数ペア:

[(1, 938720729158), (2, 469360364579), (23, 40813944746), (46, 20406972373), (56891, 16500338), (113782, 8250169), (358703, 2616986), (717406, 1308493)]