2016529905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 3540418560

約数和(自身を除く): 1523888655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 223, 237, 395, 587, 669, 1027, 1115, 1185, 1761, 2899, 2935, 3081, 3345, 5135, 7631, 8697, 8805, 14495, 15405, 17617, 22893, 38155, 43485, 46373, 52851, 88085, 114465, 130901, 139119, 229021, 231865, 264255, 392703, 602849, 654505, 687063, 695595, 1145105, 1701713, 1808547, 1963515, 3014245, 3435315, 5105139, 8508565, 9042735, 10341179, 25525695, 31023537, 51705895, 134435327, 155117685, 403305981, 672176635, 2016529905]

約数ペア:

[(1, 2016529905), (3, 672176635), (5, 403305981), (13, 155117685), (15, 134435327), (39, 51705895), (65, 31023537), (79, 25525695), (195, 10341179), (223, 9042735), (237, 8508565), (395, 5105139), (587, 3435315), (669, 3014245), (1027, 1963515), (1115, 1808547), (1185, 1701713), (1761, 1145105), (2899, 695595), (2935, 687063), (3081, 654505), (3345, 602849), (5135, 392703), (7631, 264255), (8697, 231865), (8805, 229021), (14495, 139119), (15405, 130901), (17617, 114465), (22893, 88085), (38155, 52851), (43485, 46373)]