996979666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1140709}}^1$

素因数の和:1140753

約数の個数: 16

約数和(自身を含む): 1642622400

約数和(自身を除く): 645642734

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1140709, 2281418, 21673471, 26236307, 43346942, 52472614, 498489833, 996979666]

約数ペア:

[(1, 996979666), (2, 498489833), (19, 52472614), (23, 43346942), (38, 26236307), (46, 21673471), (437, 2281418), (874, 1140709)]