4201219970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9770279}}^1$

素因数の和:9770329

約数の個数: 16

約数和(自身を含む): 7738061760

約数和(自身を除く): 3536841790

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9770279, 19540558, 48851395, 97702790, 420121997, 840243994, 2100609985, 4201219970]

約数ペア:

[(1, 4201219970), (2, 2100609985), (5, 840243994), (10, 420121997), (43, 97702790), (86, 48851395), (215, 19540558), (430, 9770279)]