1318572526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 2107491840

約数和(自身を除く): 788919314

約数列:

[1, 2, 19, 38, 163, 193, 326, 386, 1103, 2206, 3097, 3667, 6194, 7334, 20957, 31459, 41914, 62918, 179789, 212879, 359578, 425758, 597721, 1195442, 3415991, 4044701, 6831982, 8089402, 34699277, 69398554, 659286263, 1318572526]

約数ペア:

[(1, 1318572526), (2, 659286263), (19, 69398554), (38, 34699277), (163, 8089402), (193, 6831982), (326, 4044701), (386, 3415991), (1103, 1195442), (2206, 597721), (3097, 425758), (3667, 359578), (6194, 212879), (7334, 179789), (20957, 62918), (31459, 41914)]