9957514

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 17948160

約数和(自身を除く): 7990646

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 409, 518, 658, 818, 1739, 2863, 3478, 5726, 12173, 15133, 19223, 24346, 30266, 38446, 105931, 134561, 211862, 269122, 711251, 1422502, 4978757, 9957514]

約数ペア:

[(1, 9957514), (2, 4978757), (7, 1422502), (14, 711251), (37, 269122), (47, 211862), (74, 134561), (94, 105931), (259, 38446), (329, 30266), (409, 24346), (518, 19223), (658, 15133), (818, 12173), (1739, 5726), (2863, 3478)]