1490215671236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1\times {\mathrm{44207}}^1$

素因数の和:48404

約数の個数: 48

約数和(自身を含む): 2736531786240

約数和(自身を除く): 1246316115004

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4093, 4118, 8186, 8236, 16372, 44207, 88414, 118697, 176828, 237394, 290603, 474788, 581206, 1162412, 1282003, 2564006, 3138697, 5128012, 6277394, 8427487, 12554788, 16854974, 33709948, 91022213, 180939251, 182044426, 361878502, 364088852, 723757004, 5247238279, 10494476558, 12846686821, 20988953116, 25693373642, 51386747284, 372553917809, 745107835618, 1490215671236]

約数ペア:

[(1, 1490215671236), (2, 745107835618), (4, 372553917809), (29, 51386747284), (58, 25693373642), (71, 20988953116), (116, 12846686821), (142, 10494476558), (284, 5247238279), (2059, 723757004), (4093, 364088852), (4118, 361878502), (8186, 182044426), (8236, 180939251), (16372, 91022213), (44207, 33709948), (88414, 16854974), (118697, 12554788), (176828, 8427487), (237394, 6277394), (290603, 5128012), (474788, 3138697), (581206, 2564006), (1162412, 1282003)]