259969688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101869}}^1$

素因数の和:101915

約数の個数: 32

約数和(自身を含む): 550098000

約数和(自身を除く): 290128312

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 101869, 203738, 407476, 814952, 1120559, 2241118, 2954201, 4482236, 5908402, 8964472, 11816804, 23633608, 32496211, 64992422, 129984844, 259969688]

約数ペア:

[(1, 259969688), (2, 129984844), (4, 64992422), (8, 32496211), (11, 23633608), (22, 11816804), (29, 8964472), (44, 5908402), (58, 4482236), (88, 2954201), (116, 2241118), (232, 1120559), (319, 814952), (638, 407476), (1276, 203738), (2552, 101869)]