972486352

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{109121}}^1$

素因数の和:109686

約数の個数: 20

約数和(自身を含む): 1887592356

約数和(自身を除く): 915106004

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 109121, 218242, 436484, 872968, 1745936, 60780397, 121560794, 243121588, 486243176, 972486352]

約数ペア:

[(1, 972486352), (2, 486243176), (4, 243121588), (8, 121560794), (16, 60780397), (557, 1745936), (1114, 872968), (2228, 436484), (4456, 218242), (8912, 109121)]