550312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 1221120

約数和(自身を除く): 670808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 317, 434, 634, 868, 1268, 1736, 2219, 2536, 4438, 8876, 9827, 17752, 19654, 39308, 68789, 78616, 137578, 275156, 550312]

約数ペア:

[(1, 550312), (2, 275156), (4, 137578), (7, 78616), (8, 68789), (14, 39308), (28, 19654), (31, 17752), (56, 9827), (62, 8876), (124, 4438), (217, 2536), (248, 2219), (317, 1736), (434, 1268), (634, 868)]