1910538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 4829760

約数和(自身を除く): 2919222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 257, 354, 413, 514, 531, 771, 826, 1062, 1239, 1542, 1799, 2313, 2478, 3598, 3717, 4626, 5397, 7434, 10794, 15163, 16191, 30326, 32382, 45489, 90978, 106141, 136467, 212282, 272934, 318423, 636846, 955269, 1910538]

約数ペア:

[(1, 1910538), (2, 955269), (3, 636846), (6, 318423), (7, 272934), (9, 212282), (14, 136467), (18, 106141), (21, 90978), (42, 45489), (59, 32382), (63, 30326), (118, 16191), (126, 15163), (177, 10794), (257, 7434), (354, 5397), (413, 4626), (514, 3717), (531, 3598), (771, 2478), (826, 2313), (1062, 1799), (1239, 1542)]