1284638074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{11351}}^1$

素因数の和:12221

約数の個数: 16

約数和(自身を含む): 1956721536

約数和(自身を除く): 672083462

約数列:

[1, 2, 71, 142, 797, 1594, 11351, 22702, 56587, 113174, 805921, 1611842, 9046747, 18093494, 642319037, 1284638074]

約数ペア:

[(1, 1284638074), (2, 642319037), (71, 18093494), (142, 9046747), (797, 1611842), (1594, 805921), (11351, 113174), (22702, 56587)]