2022696676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72167}}^1$

素因数の和:72209

約数の個数: 72

約数和(自身を含む): 4837565376

約数和(自身を除く): 2814868700

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 28028, 72167, 144334, 288668, 505169, 793837, 938171, 1010338, 1587674, 1876342, 2020676, 3175348, 3536183, 3752684, 5556859, 6567197, 7072366, 10319881, 11113718, 13134394, 14144732, 20639762, 22227436, 26268788, 38898013, 41279524, 45970379, 72239167, 77796026, 91940758, 144478334, 155592052, 183881516, 288956668, 505674169, 1011348338, 2022696676]

約数ペア:

[(1, 2022696676), (2, 1011348338), (4, 505674169), (7, 288956668), (11, 183881516), (13, 155592052), (14, 144478334), (22, 91940758), (26, 77796026), (28, 72239167), (44, 45970379), (49, 41279524), (52, 38898013), (77, 26268788), (91, 22227436), (98, 20639762), (143, 14144732), (154, 13134394), (182, 11113718), (196, 10319881), (286, 7072366), (308, 6567197), (364, 5556859), (539, 3752684), (572, 3536183), (637, 3175348), (1001, 2020676), (1078, 1876342), (1274, 1587674), (2002, 1010338), (2156, 938171), (2548, 793837), (4004, 505169), (7007, 288668), (14014, 144334), (28028, 72167)]