13050008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 12507112

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 521, 808, 1042, 2084, 3131, 4168, 6262, 12524, 16151, 25048, 32302, 52621, 64604, 105242, 129208, 210484, 420968, 1631251, 3262502, 6525004, 13050008]

約数ペア:

[(1, 13050008), (2, 6525004), (4, 3262502), (8, 1631251), (31, 420968), (62, 210484), (101, 129208), (124, 105242), (202, 64604), (248, 52621), (404, 32302), (521, 25048), (808, 16151), (1042, 12524), (2084, 6262), (3131, 4168)]