2019672298

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2131}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 3718634400

約数和(自身を除く): 1698962102

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 509, 931, 1018, 1862, 2131, 3563, 4262, 7126, 9671, 14917, 19342, 24941, 29834, 40489, 49882, 67697, 80978, 104419, 135394, 208838, 283423, 473879, 566846, 947758, 1084679, 1983961, 2169358, 3967922, 7592753, 15185506, 20608901, 41217802, 53149271, 106298542, 144262307, 288524614, 1009836149, 2019672298]

約数ペア:

[(1, 2019672298), (2, 1009836149), (7, 288524614), (14, 144262307), (19, 106298542), (38, 53149271), (49, 41217802), (98, 20608901), (133, 15185506), (266, 7592753), (509, 3967922), (931, 2169358), (1018, 1983961), (1862, 1084679), (2131, 947758), (3563, 566846), (4262, 473879), (7126, 283423), (9671, 208838), (14917, 135394), (19342, 104419), (24941, 80978), (29834, 67697), (40489, 49882)]