2247145712

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{489361}}^1$

素因数の和:489417

約数の個数: 40

約数和(自身を含む): 5097194592

約数和(自身を除く): 2850048880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 489361, 978722, 1957444, 3425527, 3914888, 6851054, 7829776, 13702108, 20063801, 27404216, 40127602, 54808432, 80255204, 140446607, 160510408, 280893214, 321020816, 561786428, 1123572856, 2247145712]

約数ペア:

[(1, 2247145712), (2, 1123572856), (4, 561786428), (7, 321020816), (8, 280893214), (14, 160510408), (16, 140446607), (28, 80255204), (41, 54808432), (56, 40127602), (82, 27404216), (112, 20063801), (164, 13702108), (287, 7829776), (328, 6851054), (574, 3914888), (656, 3425527), (1148, 1957444), (2296, 978722), (4592, 489361)]