1997007112

素因数分解:

$2^3\times {\mathrm{9631}}^1\times {\mathrm{25919}}^1$

素因数の和:35556

約数の個数: 16

約数和(自身を含む): 3744921600

約数和(自身を除く): 1747914488

約数列:

[1, 2, 4, 8, 9631, 19262, 25919, 38524, 51838, 77048, 103676, 207352, 249625889, 499251778, 998503556, 1997007112]

約数ペア:

[(1, 1997007112), (2, 998503556), (4, 499251778), (8, 249625889), (9631, 207352), (19262, 103676), (25919, 77048), (38524, 51838)]