1659948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 4193280

約数和(自身を除く): 2533332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 103, 158, 204, 206, 237, 309, 316, 412, 474, 618, 948, 1236, 1343, 1751, 2686, 3502, 4029, 5253, 5372, 7004, 8058, 8137, 10506, 16116, 16274, 21012, 24411, 32548, 48822, 97644, 138329, 276658, 414987, 553316, 829974, 1659948]

約数ペア:

[(1, 1659948), (2, 829974), (3, 553316), (4, 414987), (6, 276658), (12, 138329), (17, 97644), (34, 48822), (51, 32548), (68, 24411), (79, 21012), (102, 16274), (103, 16116), (158, 10506), (204, 8137), (206, 8058), (237, 7004), (309, 5372), (316, 5253), (412, 4029), (474, 3502), (618, 2686), (948, 1751), (1236, 1343)]