251140267796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{27050869}}^1$

素因数の和:27051095

約数の個数: 24

約数和(自身を含む): 481721892960

約数和(自身を除く): 230581625164

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 27050869, 54101738, 108203476, 297559559, 595119118, 1190238236, 5707733359, 11415466718, 22830933436, 62785066949, 125570133898, 251140267796]

約数ペア:

[(1, 251140267796), (2, 125570133898), (4, 62785066949), (11, 22830933436), (22, 11415466718), (44, 5707733359), (211, 1190238236), (422, 595119118), (844, 297559559), (2321, 108203476), (4642, 54101738), (9284, 27050869)]