4009563430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9779423}}^1$

素因数の和:9779471

約数の個数: 16

約数和(自身を含む): 7393244544

約数和(自身を除く): 3383681114

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 9779423, 19558846, 48897115, 97794230, 400956343, 801912686, 2004781715, 4009563430]

約数ペア:

[(1, 4009563430), (2, 2004781715), (5, 801912686), (10, 400956343), (41, 97794230), (82, 48897115), (205, 19558846), (410, 9779423)]