2722668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 7074816

約数和(自身を除く): 4352148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 563, 806, 1126, 1209, 1612, 1689, 2252, 2418, 3378, 4836, 6756, 7319, 14638, 17453, 21957, 29276, 34906, 43914, 52359, 69812, 87828, 104718, 209436, 226889, 453778, 680667, 907556, 1361334, 2722668]

約数ペア:

[(1, 2722668), (2, 1361334), (3, 907556), (4, 680667), (6, 453778), (12, 226889), (13, 209436), (26, 104718), (31, 87828), (39, 69812), (52, 52359), (62, 43914), (78, 34906), (93, 29276), (124, 21957), (156, 17453), (186, 14638), (372, 7319), (403, 6756), (563, 4836), (806, 3378), (1126, 2418), (1209, 2252), (1612, 1689)]