258052912130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2831701}}^1$

素因数の和:2832422

約数の個数: 32

約数和(自身を含む): 500939410608

約数和(自身を除く): 242886498478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 1402, 3505, 7010, 9113, 18226, 45565, 91130, 2831701, 5663402, 14158505, 28317010, 36812113, 73624226, 184060565, 368121130, 1985022401, 3970044802, 9925112005, 19850224010, 25805291213, 51610582426, 129026456065, 258052912130]

約数ペア:

[(1, 258052912130), (2, 129026456065), (5, 51610582426), (10, 25805291213), (13, 19850224010), (26, 9925112005), (65, 3970044802), (130, 1985022401), (701, 368121130), (1402, 184060565), (3505, 73624226), (7010, 36812113), (9113, 28317010), (18226, 14158505), (45565, 5663402), (91130, 2831701)]