201313894946

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1\times {\mathrm{736987}}^1$

素因数の和:739289

約数の個数: 16

約数和(自身を含む): 307058680320

約数和(自身を除く): 105744785374

約数列:

[1, 2, 61, 122, 2239, 4478, 136579, 273158, 736987, 1473974, 44956207, 89912414, 1650113893, 3300227786, 100656947473, 201313894946]

約数ペア:

[(1, 201313894946), (2, 100656947473), (61, 3300227786), (122, 1650113893), (2239, 89912414), (4478, 44956207), (136579, 1473974), (273158, 736987)]