1964802876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{45343}}^1$

素因数の和:45530

約数の個数: 48

約数和(自身を含む): 4814444544

約数和(自身を除く): 2849641668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 7222, 10833, 14444, 21666, 43332, 45343, 90686, 136029, 181372, 272058, 544116, 1042889, 2085778, 3128667, 4171556, 6257334, 7118851, 12514668, 14237702, 21356553, 28475404, 42713106, 85426212, 163733573, 327467146, 491200719, 654934292, 982401438, 1964802876]

約数ペア:

[(1, 1964802876), (2, 982401438), (3, 654934292), (4, 491200719), (6, 327467146), (12, 163733573), (23, 85426212), (46, 42713106), (69, 28475404), (92, 21356553), (138, 14237702), (157, 12514668), (276, 7118851), (314, 6257334), (471, 4171556), (628, 3128667), (942, 2085778), (1884, 1042889), (3611, 544116), (7222, 272058), (10833, 181372), (14444, 136029), (21666, 90686), (43332, 45343)]