1330278774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{78427}}^1$

素因数の和:78700

約数の個数: 32

約数和(自身を含む): 2913757056

約数和(自身を除く): 1583478282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 8481, 16962, 78427, 156854, 235281, 470562, 862697, 1725394, 2588091, 5176182, 20155739, 40311478, 60467217, 120934434, 221713129, 443426258, 665139387, 1330278774]

約数ペア:

[(1, 1330278774), (2, 665139387), (3, 443426258), (6, 221713129), (11, 120934434), (22, 60467217), (33, 40311478), (66, 20155739), (257, 5176182), (514, 2588091), (771, 1725394), (1542, 862697), (2827, 470562), (5654, 235281), (8481, 156854), (16962, 78427)]