480891088

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{236659}}^1$

素因数の和:236794

約数の個数: 20

約数和(自身を含む): 939066880

約数和(自身を除く): 458175792

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 236659, 473318, 946636, 1893272, 3786544, 30055693, 60111386, 120222772, 240445544, 480891088]

約数ペア:

[(1, 480891088), (2, 240445544), (4, 120222772), (8, 60111386), (16, 30055693), (127, 3786544), (254, 1893272), (508, 946636), (1016, 473318), (2032, 236659)]