2013405730553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2011099}}^1$

素因数の和:2011349

約数の個数: 32

約数和(自身を含む): 2502130176000

約数和(自身を除く): 488724445447

約数列:

[1, 7, 17, 47, 119, 179, 329, 799, 1253, 3043, 5593, 8413, 21301, 58891, 143021, 1001147, 2011099, 14077693, 34188683, 94521653, 239320781, 359986721, 661651571, 1606868101, 2519907047, 6119774257, 11248076707, 16919375887, 42838419799, 118435631209, 287629390079, 2013405730553]

約数ペア:

[(1, 2013405730553), (7, 287629390079), (17, 118435631209), (47, 42838419799), (119, 16919375887), (179, 11248076707), (329, 6119774257), (799, 2519907047), (1253, 1606868101), (3043, 661651571), (5593, 359986721), (8413, 239320781), (21301, 94521653), (58891, 34188683), (143021, 14077693), (1001147, 2011099)]