359049470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34961}}^1$

素因数の和:35060

約数の個数: 32

約数和(自身を含む): 704833920

約数和(自身を除く): 345784450

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 34961, 69922, 174805, 349610, 454493, 908986, 2272465, 2761919, 4544930, 5523838, 13809595, 27619190, 35904947, 71809894, 179524735, 359049470]

約数ペア:

[(1, 359049470), (2, 179524735), (5, 71809894), (10, 35904947), (13, 27619190), (26, 13809595), (65, 5523838), (79, 4544930), (130, 2761919), (158, 2272465), (395, 908986), (790, 454493), (1027, 349610), (2054, 174805), (5135, 69922), (10270, 34961)]