350012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 677376

約数和(自身を除く): 327364

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 127, 212, 254, 508, 689, 1378, 1651, 2756, 3302, 6604, 6731, 13462, 26924, 87503, 175006, 350012]

約数ペア:

[(1, 350012), (2, 175006), (4, 87503), (13, 26924), (26, 13462), (52, 6731), (53, 6604), (106, 3302), (127, 2756), (212, 1651), (254, 1378), (508, 689)]