1029859090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{416947}}^1$

素因数の和:416986

約数の個数: 32

約数和(自身を含む): 2101417920

約数和(自身を除く): 1071558830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 416947, 833894, 2084735, 4169470, 5420311, 7921993, 10840622, 15843986, 27101555, 39609965, 54203110, 79219930, 102985909, 205971818, 514929545, 1029859090]

約数ペア:

[(1, 1029859090), (2, 514929545), (5, 205971818), (10, 102985909), (13, 79219930), (19, 54203110), (26, 39609965), (38, 27101555), (65, 15843986), (95, 10840622), (130, 7921993), (190, 5420311), (247, 4169470), (494, 2084735), (1235, 833894), (2470, 416947)]