248857206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{10889}}^1$

素因数の和:11200

約数の個数: 32

約数和(自身を含む): 537878880

約数和(自身を除く): 289021674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 10889, 11427, 21778, 22854, 32667, 65334, 141557, 283114, 424671, 849342, 3190477, 6380954, 9571431, 19142862, 41476201, 82952402, 124428603, 248857206]

約数ペア:

[(1, 248857206), (2, 124428603), (3, 82952402), (6, 41476201), (13, 19142862), (26, 9571431), (39, 6380954), (78, 3190477), (293, 849342), (586, 424671), (879, 283114), (1758, 141557), (3809, 65334), (7618, 32667), (10889, 22854), (11427, 21778)]