4121905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 5318784

約数和(自身を除く): 1196879

約数列:

[1, 5, 17, 71, 85, 355, 683, 1207, 3415, 6035, 11611, 48493, 58055, 242465, 824381, 4121905]

約数ペア:

[(1, 4121905), (5, 824381), (17, 242465), (71, 58055), (85, 48493), (355, 11611), (683, 6035), (1207, 3415)]