2420422277

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 3243793392

約数和(自身を除く): 823371115

約数列:

[1, 7, 13, 17, 49, 91, 101, 119, 221, 637, 707, 833, 1313, 1547, 1717, 2213, 4949, 9191, 10829, 12019, 15491, 22321, 28769, 37621, 64337, 84133, 108437, 156247, 201383, 223513, 263347, 489073, 1093729, 1409681, 1564591, 1843429, 2905669, 3423511, 3799721, 10952137, 20339683, 23964577, 26598047, 49396373, 142377781, 186186329, 345774611, 2420422277]

約数ペア:

[(1, 2420422277), (7, 345774611), (13, 186186329), (17, 142377781), (49, 49396373), (91, 26598047), (101, 23964577), (119, 20339683), (221, 10952137), (637, 3799721), (707, 3423511), (833, 2905669), (1313, 1843429), (1547, 1564591), (1717, 1409681), (2213, 1093729), (4949, 489073), (9191, 263347), (10829, 223513), (12019, 201383), (15491, 156247), (22321, 108437), (28769, 84133), (37621, 64337)]