1976271638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{22817}}^1$

素因数の和:22988

約数の個数: 32

約数和(自身を含む): 3364651008

約数和(自身を除く): 1388379370

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 2794, 3937, 7874, 22817, 43307, 45634, 86614, 250987, 501974, 707327, 1414654, 2897759, 5795518, 7780597, 15561194, 31875349, 63750698, 89830529, 179661058, 988135819, 1976271638]

約数ペア:

[(1, 1976271638), (2, 988135819), (11, 179661058), (22, 89830529), (31, 63750698), (62, 31875349), (127, 15561194), (254, 7780597), (341, 5795518), (682, 2897759), (1397, 1414654), (2794, 707327), (3937, 501974), (7874, 250987), (22817, 86614), (43307, 45634)]