238144686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{5347}}^1$

素因数の和:5936

約数の個数: 32

約数和(自身を含む): 513921408

約数和(自身を除く): 275776722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3426, 5347, 7423, 10694, 14846, 16041, 22269, 32082, 44538, 69511, 139022, 208533, 417066, 3053137, 6106274, 9159411, 18318822, 39690781, 79381562, 119072343, 238144686]

約数ペア:

[(1, 238144686), (2, 119072343), (3, 79381562), (6, 39690781), (13, 18318822), (26, 9159411), (39, 6106274), (78, 3053137), (571, 417066), (1142, 208533), (1713, 139022), (3426, 69511), (5347, 44538), (7423, 32082), (10694, 22269), (14846, 16041)]