2013398408

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{764969}}^1$

素因数の和:765029

約数の個数: 32

約数和(自身を含む): 4406227200

約数和(自身を除く): 2392828792

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 764969, 1529938, 3059876, 5354783, 6119752, 10709566, 21419132, 35953543, 42838264, 71907086, 143814172, 251674801, 287628344, 503349602, 1006699204, 2013398408]

約数ペア:

[(1, 2013398408), (2, 1006699204), (4, 503349602), (7, 287628344), (8, 251674801), (14, 143814172), (28, 71907086), (47, 42838264), (56, 35953543), (94, 21419132), (188, 10709566), (329, 6119752), (376, 5354783), (658, 3059876), (1316, 1529938), (2632, 764969)]