2017522210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1\times {\mathrm{6353}}^1$

素因数の和:9258

約数の個数: 32

約数和(自身を含む): 3963676032

約数和(自身を除く): 1946153822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2887, 5774, 6353, 12706, 14435, 28870, 31757, 31765, 63514, 63530, 69883, 139766, 158785, 317570, 349415, 698830, 18341111, 36682222, 91705555, 183411110, 201752221, 403504442, 1008761105, 2017522210]

約数ペア:

[(1, 2017522210), (2, 1008761105), (5, 403504442), (10, 201752221), (11, 183411110), (22, 91705555), (55, 36682222), (110, 18341111), (2887, 698830), (5774, 349415), (6353, 317570), (12706, 158785), (14435, 139766), (28870, 69883), (31757, 63530), (31765, 63514)]