2017805188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1\times {\mathrm{1759}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 4119413760

約数和(自身を除く): 2101608572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 773, 1484, 1546, 1759, 3092, 3518, 5411, 7036, 10822, 12313, 21644, 24626, 40969, 49252, 81938, 93227, 163876, 186454, 286783, 372908, 573566, 652589, 1147132, 1305178, 1359707, 2610356, 2719414, 5438828, 9517949, 19035898, 38071796, 72064471, 144128942, 288257884, 504451297, 1008902594, 2017805188]

約数ペア:

[(1, 2017805188), (2, 1008902594), (4, 504451297), (7, 288257884), (14, 144128942), (28, 72064471), (53, 38071796), (106, 19035898), (212, 9517949), (371, 5438828), (742, 2719414), (773, 2610356), (1484, 1359707), (1546, 1305178), (1759, 1147132), (3092, 652589), (3518, 573566), (5411, 372908), (7036, 286783), (10822, 186454), (12313, 163876), (21644, 93227), (24626, 81938), (40969, 49252)]