256489058

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 453371904

約数和(自身を除く): 196882846

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1498, 3643, 5029, 7286, 10058, 25501, 35203, 51002, 70406, 171221, 342442, 389801, 779602, 1198547, 2397094, 2728607, 5457214, 18320647, 36641294, 128244529, 256489058]

約数ペア:

[(1, 256489058), (2, 128244529), (7, 36641294), (14, 18320647), (47, 5457214), (94, 2728607), (107, 2397094), (214, 1198547), (329, 779602), (658, 389801), (749, 342442), (1498, 171221), (3643, 70406), (5029, 51002), (7286, 35203), (10058, 25501)]