1996642761

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 2794291200

約数和(自身を除く): 797648439

約数列:

[1, 3, 31, 79, 93, 237, 359, 757, 1077, 2271, 2449, 7347, 11129, 23467, 28361, 33387, 59803, 70401, 85083, 179409, 271763, 815289, 879191, 1853893, 2637573, 5561679, 8424653, 21469277, 25273959, 64407831, 665547587, 1996642761]

約数ペア:

[(1, 1996642761), (3, 665547587), (31, 64407831), (79, 25273959), (93, 21469277), (237, 8424653), (359, 5561679), (757, 2637573), (1077, 1853893), (2271, 879191), (2449, 815289), (7347, 271763), (11129, 179409), (23467, 85083), (28361, 70401), (33387, 59803)]