4473804986

素因数分解:

$2^1\times 7^1\times {\mathrm{20549}}^1\times {\mathrm{15551}}^1$

素因数の和:36109

約数の個数: 16

約数和(自身を含む): 7670246400

約数和(自身を除く): 3196441414

約数列:

[1, 2, 7, 14, 15551, 20549, 31102, 41098, 108857, 143843, 217714, 287686, 319557499, 639114998, 2236902493, 4473804986]

約数ペア:

[(1, 4473804986), (2, 2236902493), (7, 639114998), (14, 319557499), (15551, 287686), (20549, 217714), (31102, 143843), (41098, 108857)]