396565512130

素因数分解:

$2^1\times 5^1\times {\mathrm{139483}}^1\times {\mathrm{284311}}^1$

素因数の和:423801

約数の個数: 16

約数和(自身を含む): 713825550144

約数和(自身を除く): 317260038014

約数列:

[1, 2, 5, 10, 139483, 278966, 284311, 568622, 697415, 1394830, 1421555, 2843110, 39656551213, 79313102426, 198282756065, 396565512130]

約数ペア:

[(1, 396565512130), (2, 198282756065), (5, 79313102426), (10, 39656551213), (139483, 2843110), (278966, 1421555), (284311, 1394830), (568622, 697415)]