944484918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{74287}}^1$

素因数の和:74468

約数の個数: 32

約数和(自身を含む): 2046782976

約数和(自身を除く): 1102298058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 74287, 148574, 222861, 445722, 965731, 1931462, 2897193, 5794386, 12108781, 24217562, 36326343, 72652686, 157414153, 314828306, 472242459, 944484918]

約数ペア:

[(1, 944484918), (2, 472242459), (3, 314828306), (6, 157414153), (13, 72652686), (26, 36326343), (39, 24217562), (78, 12108781), (163, 5794386), (326, 2897193), (489, 1931462), (978, 965731), (2119, 445722), (4238, 222861), (6357, 148574), (12714, 74287)]