2040981072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3270803}}^1$

素因数の和:3270827

約数の個数: 40

約数和(自身を含む): 5678115744

約数和(自身を除く): 3637134672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3270803, 6541606, 9812409, 13083212, 19624818, 26166424, 39249636, 42520439, 52332848, 78499272, 85040878, 127561317, 156998544, 170081756, 255122634, 340163512, 510245268, 680327024, 1020490536, 2040981072]

約数ペア:

[(1, 2040981072), (2, 1020490536), (3, 680327024), (4, 510245268), (6, 340163512), (8, 255122634), (12, 170081756), (13, 156998544), (16, 127561317), (24, 85040878), (26, 78499272), (39, 52332848), (48, 42520439), (52, 39249636), (78, 26166424), (104, 19624818), (156, 13083212), (208, 9812409), (312, 6541606), (624, 3270803)]