260033144

素因数分解:

$2^3\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2179}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 557731200

約数和(自身を除く): 297698056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2131, 2179, 4262, 4358, 8524, 8716, 14917, 15253, 17048, 17432, 29834, 30506, 59668, 61012, 119336, 122024, 4643449, 9286898, 18573796, 32504143, 37147592, 65008286, 130016572, 260033144]

約数ペア:

[(1, 260033144), (2, 130016572), (4, 65008286), (7, 37147592), (8, 32504143), (14, 18573796), (28, 9286898), (56, 4643449), (2131, 122024), (2179, 119336), (4262, 61012), (4358, 59668), (8524, 30506), (8716, 29834), (14917, 17432), (15253, 17048)]