133044860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{511711}}^1$

素因数の和:511733

約数の個数: 24

約数和(自身を含む): 300886656

約数和(自身を除く): 167841796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 511711, 1023422, 2046844, 2558555, 5117110, 6652243, 10234220, 13304486, 26608972, 33261215, 66522430, 133044860]

約数ペア:

[(1, 133044860), (2, 66522430), (4, 33261215), (5, 26608972), (10, 13304486), (13, 10234220), (20, 6652243), (26, 5117110), (52, 2558555), (65, 2046844), (130, 1023422), (260, 511711)]