291217684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{15803}}^1$

素因数の和:16095

約数の個数: 24

約数和(自身を含む): 541634688

約数和(自身を除く): 250417004

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 15803, 18428, 31606, 63212, 268651, 537302, 1074604, 4282613, 8565226, 17130452, 72804421, 145608842, 291217684]

約数ペア:

[(1, 291217684), (2, 145608842), (4, 72804421), (17, 17130452), (34, 8565226), (68, 4282613), (271, 1074604), (542, 537302), (1084, 268651), (4607, 63212), (9214, 31606), (15803, 18428)]