2185962558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{43721}}^1$

素因数の和:44380

約数の個数: 32

約数和(自身を含む): 4715680032

約数和(自身を除く): 2529717474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 8333, 16666, 24999, 43721, 49998, 87442, 131163, 262326, 568373, 1136746, 1705119, 3410238, 28025161, 56050322, 84075483, 168150966, 364327093, 728654186, 1092981279, 2185962558]

約数ペア:

[(1, 2185962558), (2, 1092981279), (3, 728654186), (6, 364327093), (13, 168150966), (26, 84075483), (39, 56050322), (78, 28025161), (641, 3410238), (1282, 1705119), (1923, 1136746), (3846, 568373), (8333, 262326), (16666, 131163), (24999, 87442), (43721, 49998)]