509196670

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 925084800

約数和(自身を除く): 415888130

約数列:

[1, 2, 5, 10, 239, 257, 478, 514, 829, 1195, 1285, 1658, 2390, 2570, 4145, 8290, 61423, 122846, 198131, 213053, 307115, 396262, 426106, 614230, 990655, 1065265, 1981310, 2130530, 50919667, 101839334, 254598335, 509196670]

約数ペア:

[(1, 509196670), (2, 254598335), (5, 101839334), (10, 50919667), (239, 2130530), (257, 1981310), (478, 1065265), (514, 990655), (829, 614230), (1195, 426106), (1285, 396262), (1658, 307115), (2390, 213053), (2570, 198131), (4145, 122846), (8290, 61423)]