1838963282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 2993239872

約数和(自身を除く): 1154276590

約数列:

[1, 2, 13, 26, 317, 347, 634, 643, 694, 1286, 4121, 4511, 8242, 8359, 9022, 16718, 109999, 203831, 219998, 223121, 407662, 446242, 1429987, 2649803, 2859974, 2900573, 5299606, 5801146, 70729357, 141458714, 919481641, 1838963282]

約数ペア:

[(1, 1838963282), (2, 919481641), (13, 141458714), (26, 70729357), (317, 5801146), (347, 5299606), (634, 2900573), (643, 2859974), (694, 2649803), (1286, 1429987), (4121, 446242), (4511, 407662), (8242, 223121), (8359, 219998), (9022, 203831), (16718, 109999)]