2017636998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{12953}}^1$

素因数の和:14968

約数の個数: 32

約数和(自身を含む): 4348191456

約数和(自身を除く): 2330554458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1997, 3994, 5991, 11982, 12953, 25906, 25961, 38859, 51922, 77718, 77883, 155766, 168389, 336778, 505167, 1010334, 25867141, 51734282, 77601423, 155202846, 336272833, 672545666, 1008818499, 2017636998]

約数ペア:

[(1, 2017636998), (2, 1008818499), (3, 672545666), (6, 336272833), (13, 155202846), (26, 77601423), (39, 51734282), (78, 25867141), (1997, 1010334), (3994, 505167), (5991, 336778), (11982, 168389), (12953, 155766), (25906, 77883), (25961, 77718), (38859, 51922)]