123649492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5749}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 228620000

約数和(自身を除く): 104970508

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 5377, 5749, 10754, 11498, 21508, 22996, 109231, 218462, 436924, 1626967, 3253934, 6507868, 30912373, 61824746, 123649492]

約数ペア:

[(1, 123649492), (2, 61824746), (4, 30912373), (19, 6507868), (38, 3253934), (76, 1626967), (283, 436924), (566, 218462), (1132, 109231), (5377, 22996), (5749, 21508), (10754, 11498)]