254594774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11801}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 462260736

約数和(自身を除く): 207665962

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 11801, 21574, 23602, 82607, 165214, 271423, 542846, 790667, 1581334, 1899961, 3799922, 5534669, 11069338, 18185341, 36370682, 127297387, 254594774]

約数ペア:

[(1, 254594774), (2, 127297387), (7, 36370682), (14, 18185341), (23, 11069338), (46, 5534669), (67, 3799922), (134, 1899961), (161, 1581334), (322, 790667), (469, 542846), (938, 271423), (1541, 165214), (3082, 82607), (10787, 23602), (11801, 21574)]