2948942018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{8089}}^1$

素因数の和:8402

約数の個数: 32

約数和(自身を含む): 4913801280

約数和(自身を除く): 1964859262

約数列:

[1, 2, 11, 22, 73, 146, 227, 454, 803, 1606, 2497, 4994, 8089, 16178, 16571, 33142, 88979, 177958, 182281, 364562, 590497, 1180994, 1836203, 3672406, 6495467, 12990934, 20198233, 40396466, 134042819, 268085638, 1474471009, 2948942018]

約数ペア:

[(1, 2948942018), (2, 1474471009), (11, 268085638), (22, 134042819), (73, 40396466), (146, 20198233), (227, 12990934), (454, 6495467), (803, 3672406), (1606, 1836203), (2497, 1180994), (4994, 590497), (8089, 364562), (16178, 182281), (16571, 177958), (33142, 88979)]