1461640188

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{303749}}^1$

素因数の和:304157

約数の個数: 24

約数和(自身を含む): 3419010000

約数和(自身を除く): 1957369812

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 303749, 607498, 911247, 1214996, 1822494, 3644988, 121803349, 243606698, 365410047, 487213396, 730820094, 1461640188]

約数ペア:

[(1, 1461640188), (2, 730820094), (3, 487213396), (4, 365410047), (6, 243606698), (12, 121803349), (401, 3644988), (802, 1822494), (1203, 1214996), (1604, 911247), (2406, 607498), (4812, 303749)]