291635294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5232

約数の個数: 24

約数和(自身を含む): 467624160

約数和(自身を除く): 175988866

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 5113, 10226, 28519, 57038, 97147, 194294, 403927, 807854, 1845793, 3691586, 7674613, 15349226, 145817647, 291635294]

約数ペア:

[(1, 291635294), (2, 145817647), (19, 15349226), (38, 7674613), (79, 3691586), (158, 1845793), (361, 807854), (722, 403927), (1501, 194294), (3002, 97147), (5113, 57038), (10226, 28519)]