2026657189435

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{492673}}^1$

素因数の和:492812

約数の個数: 48

約数和(自身を含む): 2675976567264

約数和(自身を除く): 649319377829

約数列:

[1, 5, 19, 43, 53, 95, 215, 265, 361, 817, 1007, 1805, 2279, 4085, 5035, 11395, 15523, 19133, 43301, 77615, 95665, 216505, 492673, 822719, 2463365, 4113595, 9360787, 21184939, 26111669, 46803935, 105924695, 130558345, 177854953, 402513841, 496121711, 889274765, 1122801767, 2012569205, 2480608555, 5614008835, 7647762979, 9426312509, 21333233573, 38238814895, 47131562545, 106666167865, 405331437887, 2026657189435]

約数ペア:

[(1, 2026657189435), (5, 405331437887), (19, 106666167865), (43, 47131562545), (53, 38238814895), (95, 21333233573), (215, 9426312509), (265, 7647762979), (361, 5614008835), (817, 2480608555), (1007, 2012569205), (1805, 1122801767), (2279, 889274765), (4085, 496121711), (5035, 402513841), (11395, 177854953), (15523, 130558345), (19133, 105924695), (43301, 46803935), (77615, 26111669), (95665, 21184939), (216505, 9360787), (492673, 4113595), (822719, 2463365)]