507063382

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11329}}^1$

素因数の和:11500

約数の個数: 32

約数和(自身を含む): 913651200

約数和(自身を除く): 406587818

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 6394, 11329, 22379, 22658, 44758, 79303, 158606, 260567, 521134, 1574731, 1823969, 3149462, 3647938, 11023117, 22046234, 36218813, 72437626, 253531691, 507063382]

約数ペア:

[(1, 507063382), (2, 253531691), (7, 72437626), (14, 36218813), (23, 22046234), (46, 11023117), (139, 3647938), (161, 3149462), (278, 1823969), (322, 1574731), (973, 521134), (1946, 260567), (3197, 158606), (6394, 79303), (11329, 44758), (22379, 22658)]