2013152218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5563

約数の個数: 64

約数和(自身を含む): 3942328320

約数和(自身を除く): 1929176102

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 83, 154, 166, 203, 319, 406, 581, 638, 913, 1162, 1826, 2233, 2407, 4466, 4814, 5431, 6391, 10862, 12782, 16849, 26477, 33698, 38017, 52954, 59741, 76034, 119482, 157499, 185339, 314998, 370678, 418187, 450773, 836374, 901546, 1102493, 1732489, 2204986, 3155411, 3464978, 4958503, 6310822, 9917006, 12127423, 13072417, 24254846, 26144834, 34709521, 69419042, 91506919, 143796587, 183013838, 287593174, 1006576109, 2013152218]

約数ペア:

[(1, 2013152218), (2, 1006576109), (7, 287593174), (11, 183013838), (14, 143796587), (22, 91506919), (29, 69419042), (58, 34709521), (77, 26144834), (83, 24254846), (154, 13072417), (166, 12127423), (203, 9917006), (319, 6310822), (406, 4958503), (581, 3464978), (638, 3155411), (913, 2204986), (1162, 1732489), (1826, 1102493), (2233, 901546), (2407, 836374), (4466, 450773), (4814, 418187), (5431, 370678), (6391, 314998), (10862, 185339), (12782, 157499), (16849, 119482), (26477, 76034), (33698, 59741), (38017, 52954)]