2017199830

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{865751}}^1$

素因数の和:865991

約数の個数: 16

約数和(自身を含む): 3646547424

約数和(自身を除く): 1629347594

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 865751, 1731502, 4328755, 8657510, 201719983, 403439966, 1008599915, 2017199830]

約数ペア:

[(1, 2017199830), (2, 1008599915), (5, 403439966), (10, 201719983), (233, 8657510), (466, 4328755), (1165, 1731502), (2330, 865751)]