706748

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 1448832

約数和(自身を除く): 742084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 587, 602, 1174, 1204, 2348, 4109, 8218, 16436, 25241, 50482, 100964, 176687, 353374, 706748]

約数ペア:

[(1, 706748), (2, 353374), (4, 176687), (7, 100964), (14, 50482), (28, 25241), (43, 16436), (86, 8218), (172, 4109), (301, 2348), (587, 1204), (602, 1174)]