238499274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{5209}}^1$

素因数の和:5814

約数の個数: 32

約数和(自身を含む): 514664640

約数和(自身を除く): 276165366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1761, 3522, 5209, 7631, 10418, 15262, 15627, 22893, 31254, 45786, 67717, 135434, 203151, 406302, 3057683, 6115366, 9173049, 18346098, 39749879, 79499758, 119249637, 238499274]

約数ペア:

[(1, 238499274), (2, 119249637), (3, 79499758), (6, 39749879), (13, 18346098), (26, 9173049), (39, 6115366), (78, 3057683), (587, 406302), (1174, 203151), (1761, 135434), (3522, 67717), (5209, 45786), (7631, 31254), (10418, 22893), (15262, 15627)]