858652990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6605023}}^1$

素因数の和:6605043

約数の個数: 16

約数和(自身を含む): 1664466048

約数和(自身を除く): 805813058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6605023, 13210046, 33025115, 66050230, 85865299, 171730598, 429326495, 858652990]

約数ペア:

[(1, 858652990), (2, 429326495), (5, 171730598), (10, 85865299), (13, 66050230), (26, 33025115), (65, 13210046), (130, 6605023)]