1493485348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{418109}}^1$

素因数の和:418179

約数の個数: 24

約数和(自身を含む): 2809699200

約数和(自身を除く): 1316213852

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 418109, 836218, 1672436, 7944071, 15888142, 19651123, 31776284, 39302246, 78604492, 373371337, 746742674, 1493485348]

約数ペア:

[(1, 1493485348), (2, 746742674), (4, 373371337), (19, 78604492), (38, 39302246), (47, 31776284), (76, 19651123), (94, 15888142), (188, 7944071), (893, 1672436), (1786, 836218), (3572, 418109)]