1409643452

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{637271}}^1$

素因数の和:637361

約数の個数: 24

約数和(自身を含む): 2854978560

約数和(自身を除く): 1445335108

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 637271, 1274542, 2549084, 4460897, 8921794, 17843588, 50344409, 100688818, 201377636, 352410863, 704821726, 1409643452]

約数ペア:

[(1, 1409643452), (2, 704821726), (4, 352410863), (7, 201377636), (14, 100688818), (28, 50344409), (79, 17843588), (158, 8921794), (316, 4460897), (553, 2549084), (1106, 1274542), (2212, 637271)]