2045274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 5391360

約数和(自身を除く): 3346086

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 233, 266, 399, 418, 462, 466, 627, 699, 798, 1254, 1398, 1463, 1631, 2563, 2926, 3262, 4389, 4427, 4893, 5126, 7689, 8778, 8854, 9786, 13281, 15378, 17941, 26562, 30989, 35882, 48697, 53823, 61978, 92967, 97394, 107646, 146091, 185934, 292182, 340879, 681758, 1022637, 2045274]

約数ペア:

[(1, 2045274), (2, 1022637), (3, 681758), (6, 340879), (7, 292182), (11, 185934), (14, 146091), (19, 107646), (21, 97394), (22, 92967), (33, 61978), (38, 53823), (42, 48697), (57, 35882), (66, 30989), (77, 26562), (114, 17941), (133, 15378), (154, 13281), (209, 9786), (231, 8854), (233, 8778), (266, 7689), (399, 5126), (418, 4893), (462, 4427), (466, 4389), (627, 3262), (699, 2926), (798, 2563), (1254, 1631), (1398, 1463)]