259737356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{22079}}^1$

素因数の和:22273

約数の個数: 24

約数和(自身を含む): 484081920

約数和(自身を除く): 224344564

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 22079, 44158, 88316, 375343, 750686, 1501372, 3819667, 7639334, 15278668, 64934339, 129868678, 259737356]

約数ペア:

[(1, 259737356), (2, 129868678), (4, 64934339), (17, 15278668), (34, 7639334), (68, 3819667), (173, 1501372), (346, 750686), (692, 375343), (2941, 88316), (5882, 44158), (11764, 22079)]