257099690932

素因数分解:

$2^2\times 7^2\times {\mathrm{3011}}^1\times {\mathrm{435647}}^1$

素因数の和:438676

約数の個数: 36

約数和(自身を含む): 523556538624

約数和(自身を除く): 266456847692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3011, 6022, 12044, 21077, 42154, 84308, 147539, 295078, 435647, 590156, 871294, 1742588, 3049529, 6099058, 12198116, 21346703, 42693406, 85386812, 1311733117, 2623466234, 5246932468, 9182131819, 18364263638, 36728527276, 64274922733, 128549845466, 257099690932]

約数ペア:

[(1, 257099690932), (2, 128549845466), (4, 64274922733), (7, 36728527276), (14, 18364263638), (28, 9182131819), (49, 5246932468), (98, 2623466234), (196, 1311733117), (3011, 85386812), (6022, 42693406), (12044, 21346703), (21077, 12198116), (42154, 6099058), (84308, 3049529), (147539, 1742588), (295078, 871294), (435647, 590156)]