2004804738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{2423}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 4450754880

約数和(自身を除く): 2445950142

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1069, 2138, 2423, 3207, 4846, 6414, 7269, 9621, 14538, 19242, 21807, 43614, 45967, 91934, 104189, 137901, 208378, 275802, 312567, 413703, 625134, 827406, 937701, 1875402, 2590187, 5180374, 7770561, 15541122, 23311683, 46623366, 111378041, 222756082, 334134123, 668268246, 1002402369, 2004804738]

約数ペア:

[(1, 2004804738), (2, 1002402369), (3, 668268246), (6, 334134123), (9, 222756082), (18, 111378041), (43, 46623366), (86, 23311683), (129, 15541122), (258, 7770561), (387, 5180374), (774, 2590187), (1069, 1875402), (2138, 937701), (2423, 827406), (3207, 625134), (4846, 413703), (6414, 312567), (7269, 275802), (9621, 208378), (14538, 137901), (19242, 104189), (21807, 91934), (43614, 45967)]