631790404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{33829}}^1$

素因数の和:33892

約数の個数: 48

約数和(自身を含む): 1364025600

約数和(自身を除く): 732235196

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 33829, 67658, 135316, 236803, 473606, 778067, 947212, 981041, 1556134, 1962082, 3112268, 3924164, 5446469, 6867287, 10892938, 13734574, 21785876, 22563943, 27469148, 45127886, 90255772, 157947601, 315895202, 631790404]

約数ペア:

[(1, 631790404), (2, 315895202), (4, 157947601), (7, 90255772), (14, 45127886), (23, 27469148), (28, 22563943), (29, 21785876), (46, 13734574), (58, 10892938), (92, 6867287), (116, 5446469), (161, 3924164), (203, 3112268), (322, 1962082), (406, 1556134), (644, 981041), (667, 947212), (812, 778067), (1334, 473606), (2668, 236803), (4669, 135316), (9338, 67658), (18676, 33829)]