2007515692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787879}}^1$

素因数の和:787910

約数の個数: 36

約数和(自身を含む): 4401097680

約数和(自身を除く): 2393581988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 787879, 1575758, 3151516, 5515153, 10242427, 11030306, 20484854, 22060612, 38606071, 40969708, 71696989, 77212142, 143393978, 154424284, 286787956, 501878923, 1003757846, 2007515692]

約数ペア:

[(1, 2007515692), (2, 1003757846), (4, 501878923), (7, 286787956), (13, 154424284), (14, 143393978), (26, 77212142), (28, 71696989), (49, 40969708), (52, 38606071), (91, 22060612), (98, 20484854), (182, 11030306), (196, 10242427), (364, 5515153), (637, 3151516), (1274, 1575758), (2548, 787879)]