195420290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1503233}}^1$

素因数の和:1503253

約数の個数: 16

約数和(自身を含む): 378814968

約数和(自身を除く): 183394678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1503233, 3006466, 7516165, 15032330, 19542029, 39084058, 97710145, 195420290]

約数ペア:

[(1, 195420290), (2, 97710145), (5, 39084058), (10, 19542029), (13, 15032330), (26, 7516165), (65, 3006466), (130, 1503233)]