2013013639

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 2685838176

約数和(自身を除く): 672824537

約数列:

[1, 7, 13, 17, 49, 91, 119, 211, 221, 637, 833, 881, 1477, 1547, 2743, 3587, 6167, 10339, 10829, 11453, 14977, 19201, 25109, 43169, 46631, 80171, 104839, 134407, 175763, 185891, 194701, 326417, 561197, 733873, 1301237, 1362907, 2284919, 2416583, 3160147, 9108659, 9540349, 16916081, 22121029, 41081911, 118412567, 154847203, 287573377, 2013013639]

約数ペア:

[(1, 2013013639), (7, 287573377), (13, 154847203), (17, 118412567), (49, 41081911), (91, 22121029), (119, 16916081), (211, 9540349), (221, 9108659), (637, 3160147), (833, 2416583), (881, 2284919), (1477, 1362907), (1547, 1301237), (2743, 733873), (3587, 561197), (6167, 326417), (10339, 194701), (10829, 185891), (11453, 175763), (14977, 134407), (19201, 104839), (25109, 80171), (43169, 46631)]