291567838

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{6563}}^1$

素因数の和:6891

約数の個数: 16

約数和(自身を含む): 443857680

約数和(自身を除く): 152289842

約数列:

[1, 2, 97, 194, 229, 458, 6563, 13126, 22213, 44426, 636611, 1273222, 1502927, 3005854, 145783919, 291567838]

約数ペア:

[(1, 291567838), (2, 145783919), (97, 3005854), (194, 1502927), (229, 1273222), (458, 636611), (6563, 44426), (13126, 22213)]