221588691844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2481841}}^1$

素因数の和:2481976

約数の個数: 48

約数和(自身を含む): 446552867376

約数和(自身を除く): 224964175532

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 1313, 1717, 2626, 3434, 5252, 6868, 22321, 44642, 89284, 2481841, 4963682, 9927364, 32263933, 42191297, 64527866, 84382594, 129055732, 168765188, 250665941, 501331882, 548486861, 1002663764, 1096973722, 2193947444, 3258657233, 4261320997, 6517314466, 8522641994, 13034628932, 17045283988, 55397172961, 110794345922, 221588691844]

約数ペア:

[(1, 221588691844), (2, 110794345922), (4, 55397172961), (13, 17045283988), (17, 13034628932), (26, 8522641994), (34, 6517314466), (52, 4261320997), (68, 3258657233), (101, 2193947444), (202, 1096973722), (221, 1002663764), (404, 548486861), (442, 501331882), (884, 250665941), (1313, 168765188), (1717, 129055732), (2626, 84382594), (3434, 64527866), (5252, 42191297), (6868, 32263933), (22321, 9927364), (44642, 4963682), (89284, 2481841)]