143659490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26953}}^1$

素因数の和:27014

約数の個数: 32

約数和(自身を含む): 285281136

約数和(自身を除く): 141621646

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 26953, 53906, 134765, 269530, 350389, 700778, 1105073, 1751945, 2210146, 3503890, 5525365, 11050730, 14365949, 28731898, 71829745, 143659490]

約数ペア:

[(1, 143659490), (2, 71829745), (5, 28731898), (10, 14365949), (13, 11050730), (26, 5525365), (41, 3503890), (65, 2210146), (82, 1751945), (130, 1105073), (205, 700778), (410, 350389), (533, 269530), (1066, 134765), (2665, 53906), (5330, 26953)]