1330498216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1721}}^1\times {\mathrm{2357}}^1$

素因数の和:4125

約数の個数: 32

約数和(自身を含む): 2558099880

約数和(自身を除く): 1227601664

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1721, 2357, 3442, 4714, 6884, 9428, 13768, 18856, 70561, 96637, 141122, 193274, 282244, 386548, 564488, 773096, 4056397, 8112794, 16225588, 32451176, 166312277, 332624554, 665249108, 1330498216]

約数ペア:

[(1, 1330498216), (2, 665249108), (4, 332624554), (8, 166312277), (41, 32451176), (82, 16225588), (164, 8112794), (328, 4056397), (1721, 773096), (2357, 564488), (3442, 386548), (4714, 282244), (6884, 193274), (9428, 141122), (13768, 96637), (18856, 70561)]