41506790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 81073440

約数和(自身を除く): 39566650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2297, 3614, 4594, 9035, 11485, 18070, 22970, 29861, 59722, 149305, 298610, 319283, 638566, 1596415, 3192830, 4150679, 8301358, 20753395, 41506790]

約数ペア:

[(1, 41506790), (2, 20753395), (5, 8301358), (10, 4150679), (13, 3192830), (26, 1596415), (65, 638566), (130, 319283), (139, 298610), (278, 149305), (695, 59722), (1390, 29861), (1807, 22970), (2297, 18070), (3614, 11485), (4594, 9035)]