388522030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2988631}}^1$

素因数の和:2988651

約数の個数: 16

約数和(自身を含む): 753135264

約数和(自身を除く): 364613234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2988631, 5977262, 14943155, 29886310, 38852203, 77704406, 194261015, 388522030]

約数ペア:

[(1, 388522030), (2, 194261015), (5, 77704406), (10, 38852203), (13, 29886310), (26, 14943155), (65, 5977262), (130, 2988631)]