1490706714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{117917}}^1$

素因数の和:117979

約数の個数: 48

約数和(自身を含む): 3548860128

約数和(自身を除く): 2058153414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 117917, 235834, 353751, 707502, 825419, 1650838, 2476257, 4952514, 5070431, 5777933, 10140862, 11555866, 15211293, 17333799, 30422586, 34667598, 35493017, 70986034, 106479051, 212958102, 248451119, 496902238, 745353357, 1490706714]

約数ペア:

[(1, 1490706714), (2, 745353357), (3, 496902238), (6, 248451119), (7, 212958102), (14, 106479051), (21, 70986034), (42, 35493017), (43, 34667598), (49, 30422586), (86, 17333799), (98, 15211293), (129, 11555866), (147, 10140862), (258, 5777933), (294, 5070431), (301, 4952514), (602, 2476257), (903, 1650838), (1806, 825419), (2107, 707502), (4214, 353751), (6321, 235834), (12642, 117917)]