730436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 1538880

約数和(自身を除く): 808444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1373, 2746, 5492, 9611, 19222, 26087, 38444, 52174, 104348, 182609, 365218, 730436]

約数ペア:

[(1, 730436), (2, 365218), (4, 182609), (7, 104348), (14, 52174), (19, 38444), (28, 26087), (38, 19222), (76, 9611), (133, 5492), (266, 2746), (532, 1373)]