28938206401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{640949}}^1$

素因数の和:641136

約数の個数: 16

約数和(自身を含む): 32734598400

約数和(自身を除く): 3796391999

約数列:

[1, 13, 23, 151, 299, 1963, 3473, 45149, 640949, 8332337, 14741827, 96783299, 191643751, 1258182887, 2226015877, 28938206401]

約数ペア:

[(1, 28938206401), (13, 2226015877), (23, 1258182887), (151, 191643751), (299, 96783299), (1963, 14741827), (3473, 8332337), (45149, 640949)]