249660382

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{5147}}^1$

素因数の和:5535

約数の個数: 16

約数和(自身を含む): 380540160

約数和(自身を除く): 130879778

約数列:

[1, 2, 79, 158, 307, 614, 5147, 10294, 24253, 48506, 406613, 813226, 1580129, 3160258, 124830191, 249660382]

約数ペア:

[(1, 249660382), (2, 124830191), (79, 3160258), (158, 1580129), (307, 813226), (614, 406613), (5147, 48506), (10294, 24253)]