2579244199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{138053}}^1$

素因数の和:138234

約数の個数: 16

約数和(自身を含む): 3141004608

約数和(自身を除く): 561760409

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 18683, 138053, 966371, 2346901, 16428307, 21674321, 151720247, 368463457, 2579244199]

約数ペア:

[(1, 2579244199), (7, 368463457), (17, 151720247), (119, 21674321), (157, 16428307), (1099, 2346901), (2669, 966371), (18683, 138053)]