123099788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{258613}}^1$

素因数の和:258641

約数の個数: 24

約数和(自身を含む): 260682912

約数和(自身を除く): 137583124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 258613, 517226, 1034452, 1810291, 3620582, 4396421, 7241164, 8792842, 17585684, 30774947, 61549894, 123099788]

約数ペア:

[(1, 123099788), (2, 61549894), (4, 30774947), (7, 17585684), (14, 8792842), (17, 7241164), (28, 4396421), (34, 3620582), (68, 1810291), (119, 1034452), (238, 517226), (476, 258613)]