1970078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 3250800

約数和(自身を除く): 1280722

約数列:

[1, 2, 11, 22, 149, 298, 601, 1202, 1639, 3278, 6611, 13222, 89549, 179098, 985039, 1970078]

約数ペア:

[(1, 1970078), (2, 985039), (11, 179098), (22, 89549), (149, 13222), (298, 6611), (601, 3278), (1202, 1639)]