1293346312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3943129}}^1$

素因数の和:3943176

約数の個数: 16

約数和(自身を含む): 2484171900

約数和(自身を除く): 1190825588

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3943129, 7886258, 15772516, 31545032, 161668289, 323336578, 646673156, 1293346312]

約数ペア:

[(1, 1293346312), (2, 646673156), (4, 323336578), (8, 161668289), (41, 31545032), (82, 15772516), (164, 7886258), (328, 3943129)]