1295927426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1\times {\mathrm{6427}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 1992422880

約数和(自身を除く): 696495454

約数列:

[1, 2, 41, 82, 2459, 4918, 6427, 12854, 100819, 201638, 263507, 527014, 15803993, 31607986, 647963713, 1295927426]

約数ペア:

[(1, 1295927426), (2, 647963713), (41, 31607986), (82, 15803993), (2459, 527014), (4918, 263507), (6427, 201638), (12854, 100819)]