2016331905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 3756879360

約数和(自身を除く): 1740547455

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 233, 365, 511, 699, 1095, 1129, 1165, 1533, 1631, 2555, 3387, 3495, 4893, 5645, 7665, 7903, 8155, 16935, 17009, 23709, 24465, 39515, 51027, 82417, 85045, 118545, 119063, 247251, 255135, 263057, 357189, 412085, 576919, 595315, 789171, 1236255, 1315285, 1730757, 1785945, 1841399, 2884595, 3945855, 5524197, 8653785, 9206995, 19203161, 27620985, 57609483, 96015805, 134422127, 288047415, 403266381, 672110635, 2016331905]

約数ペア:

[(1, 2016331905), (3, 672110635), (5, 403266381), (7, 288047415), (15, 134422127), (21, 96015805), (35, 57609483), (73, 27620985), (105, 19203161), (219, 9206995), (233, 8653785), (365, 5524197), (511, 3945855), (699, 2884595), (1095, 1841399), (1129, 1785945), (1165, 1730757), (1533, 1315285), (1631, 1236255), (2555, 789171), (3387, 595315), (3495, 576919), (4893, 412085), (5645, 357189), (7665, 263057), (7903, 255135), (8155, 247251), (16935, 119063), (17009, 118545), (23709, 85045), (24465, 82417), (39515, 51027)]