28043190110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2730593}}^1$

素因数の和:2730692

約数の個数: 32

約数和(自身を含む): 55048775040

約数和(自身を除く): 27005584930

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 2730593, 5461186, 13652965, 27305930, 35497709, 70995418, 177488545, 215716847, 354977090, 431433694, 1078584235, 2157168470, 2804319011, 5608638022, 14021595055, 28043190110]

約数ペア:

[(1, 28043190110), (2, 14021595055), (5, 5608638022), (10, 2804319011), (13, 2157168470), (26, 1078584235), (65, 431433694), (79, 354977090), (130, 215716847), (158, 177488545), (395, 70995418), (790, 35497709), (1027, 27305930), (2054, 13652965), (5135, 5461186), (10270, 2730593)]