381630244

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{2063}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 676166400

約数和(自身を除く): 294536156

約数列:

[1, 2, 4, 103, 206, 412, 449, 898, 1796, 2063, 4126, 8252, 46247, 92494, 184988, 212489, 424978, 849956, 926287, 1852574, 3705148, 95407561, 190815122, 381630244]

約数ペア:

[(1, 381630244), (2, 190815122), (4, 95407561), (103, 3705148), (206, 1852574), (412, 926287), (449, 849956), (898, 424978), (1796, 212489), (2063, 184988), (4126, 92494), (8252, 46247)]