331357076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{3023}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 590163840

約数和(自身を除く): 258806764

約数列:

[1, 2, 4, 67, 134, 268, 409, 818, 1636, 3023, 6046, 12092, 27403, 54806, 109612, 202541, 405082, 810164, 1236407, 2472814, 4945628, 82839269, 165678538, 331357076]

約数ペア:

[(1, 331357076), (2, 165678538), (4, 82839269), (67, 4945628), (134, 2472814), (268, 1236407), (409, 810164), (818, 405082), (1636, 202541), (3023, 109612), (6046, 54806), (12092, 27403)]