1620707312

素因数分解:

$2^4\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{6947}}^1$

素因数の和:9045

約数の個数: 40

約数和(自身を含む): 3590948736

約数和(自身を除く): 1970241424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2083, 4166, 6947, 8332, 13894, 14581, 16664, 27788, 29162, 33328, 48629, 55576, 58324, 97258, 111152, 116648, 194516, 233296, 389032, 778064, 14470601, 28941202, 57882404, 101294207, 115764808, 202588414, 231529616, 405176828, 810353656, 1620707312]

約数ペア:

[(1, 1620707312), (2, 810353656), (4, 405176828), (7, 231529616), (8, 202588414), (14, 115764808), (16, 101294207), (28, 57882404), (56, 28941202), (112, 14470601), (2083, 778064), (4166, 389032), (6947, 233296), (8332, 194516), (13894, 116648), (14581, 111152), (16664, 97258), (27788, 58324), (29162, 55576), (33328, 48629)]