1319688138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{120917}}^1$

素因数の和:121046

約数の個数: 32

約数和(自身を含む): 2820775104

約数和(自身を除く): 1501086966

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 120917, 241834, 362751, 725502, 2055589, 4111178, 6166767, 12333534, 12938119, 25876238, 38814357, 77628714, 219948023, 439896046, 659844069, 1319688138]

約数ペア:

[(1, 1319688138), (2, 659844069), (3, 439896046), (6, 219948023), (17, 77628714), (34, 38814357), (51, 25876238), (102, 12938119), (107, 12333534), (214, 6166767), (321, 4111178), (642, 2055589), (1819, 725502), (3638, 362751), (5457, 241834), (10914, 120917)]