251036682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68477}}^1$

素因数の和:68542

約数の個数: 32

約数和(自身を含む): 552206592

約数和(自身を除く): 301169910

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 68477, 136954, 205431, 410862, 890201, 1780402, 2670603, 3218419, 5341206, 6436838, 9655257, 19310514, 41839447, 83678894, 125518341, 251036682]

約数ペア:

[(1, 251036682), (2, 125518341), (3, 83678894), (6, 41839447), (13, 19310514), (26, 9655257), (39, 6436838), (47, 5341206), (78, 3218419), (94, 2670603), (141, 1780402), (282, 890201), (611, 410862), (1222, 205431), (1833, 136954), (3666, 68477)]