1298490418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 2042062848

約数和(自身を除く): 743572430

約数列:

[1, 2, 41, 67, 82, 127, 134, 254, 1861, 2747, 3722, 5207, 5494, 8509, 10414, 17018, 76301, 124687, 152602, 236347, 249374, 348869, 472694, 697738, 5112167, 9690227, 10224334, 15835249, 19380454, 31670498, 649245209, 1298490418]

約数ペア:

[(1, 1298490418), (2, 649245209), (41, 31670498), (67, 19380454), (82, 15835249), (127, 10224334), (134, 9690227), (254, 5112167), (1861, 697738), (2747, 472694), (3722, 348869), (5207, 249374), (5494, 236347), (8509, 152602), (10414, 124687), (17018, 76301)]