329795778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{28001}}^1$

素因数の和:28170

約数の個数: 32

約数和(自身を含む): 715059072

約数和(自身を除く): 385263294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 28001, 56002, 84003, 168006, 364013, 728026, 1092039, 2184078, 4228151, 8456302, 12684453, 25368906, 54965963, 109931926, 164897889, 329795778]

約数ペア:

[(1, 329795778), (2, 164897889), (3, 109931926), (6, 54965963), (13, 25368906), (26, 12684453), (39, 8456302), (78, 4228151), (151, 2184078), (302, 1092039), (453, 728026), (906, 364013), (1963, 168006), (3926, 84003), (5889, 56002), (11778, 28001)]