683770190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^2\times {\mathrm{3539}}^1$

素因数の和:3824

約数の個数: 24

約数和(自身を含む): 1240054920

約数和(自身を除く): 556284730

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3539, 7078, 17695, 19321, 35390, 38642, 96605, 193210, 491921, 983842, 2459605, 4919210, 68377019, 136754038, 341885095, 683770190]

約数ペア:

[(1, 683770190), (2, 341885095), (5, 136754038), (10, 68377019), (139, 4919210), (278, 2459605), (695, 983842), (1390, 491921), (3539, 193210), (7078, 96605), (17695, 38642), (19321, 35390)]