1214378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 2121984

約数和(自身を除く): 907606

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 289, 374, 382, 578, 2101, 3179, 3247, 4202, 6358, 6494, 35717, 55199, 71434, 110398, 607189, 1214378]

約数ペア:

[(1, 1214378), (2, 607189), (11, 110398), (17, 71434), (22, 55199), (34, 35717), (187, 6494), (191, 6358), (289, 4202), (374, 3247), (382, 3179), (578, 2101)]