227637404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{5749}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 420210000

約数和(自身を除く): 192572596

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 2084, 5749, 9899, 11498, 19798, 22996, 39596, 109231, 218462, 436924, 2995229, 5990458, 11980916, 56909351, 113818702, 227637404]

約数ペア:

[(1, 227637404), (2, 113818702), (4, 56909351), (19, 11980916), (38, 5990458), (76, 2995229), (521, 436924), (1042, 218462), (2084, 109231), (5749, 39596), (9899, 22996), (11498, 19798)]