2875157026

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{220589}}^1$

素因数の和:220631

約数の個数: 32

約数和(自身を含む): 5294160000

約数和(自身を除く): 2419002974

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 13034, 220589, 441178, 1544123, 3088246, 4191191, 8382382, 10808861, 21617722, 29338337, 58676674, 75662027, 151324054, 205368359, 410736718, 1437578513, 2875157026]

約数ペア:

[(1, 2875157026), (2, 1437578513), (7, 410736718), (14, 205368359), (19, 151324054), (38, 75662027), (49, 58676674), (98, 29338337), (133, 21617722), (266, 10808861), (343, 8382382), (686, 4191191), (931, 3088246), (1862, 1544123), (6517, 441178), (13034, 220589)]