326808868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{6491}}^1$

素因数の和:6843

約数の個数: 24

約数和(自身を含む): 587863584

約数和(自身を除く): 261054716

約数列:

[1, 2, 4, 41, 82, 164, 307, 614, 1228, 6491, 12587, 12982, 25174, 25964, 50348, 266131, 532262, 1064524, 1992737, 3985474, 7970948, 81702217, 163404434, 326808868]

約数ペア:

[(1, 326808868), (2, 163404434), (4, 81702217), (41, 7970948), (82, 3985474), (164, 1992737), (307, 1064524), (614, 532262), (1228, 266131), (6491, 50348), (12587, 25964), (12982, 25174)]