1656122416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7962127}}^1$

素因数の和:7962148

約数の個数: 20

約数和(自身を含む): 3455563552

約数和(自身を除く): 1799441136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7962127, 15924254, 31848508, 63697016, 103507651, 127394032, 207015302, 414030604, 828061208, 1656122416]

約数ペア:

[(1, 1656122416), (2, 828061208), (4, 414030604), (8, 207015302), (13, 127394032), (16, 103507651), (26, 63697016), (52, 31848508), (104, 15924254), (208, 7962127)]