2178698254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4057}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 3471050880

約数和(自身を除く): 1292352626

約数列:

[1, 2, 29, 47, 58, 94, 197, 394, 1363, 2726, 4057, 5713, 8114, 9259, 11426, 18518, 117653, 190679, 235306, 268511, 381358, 537022, 799229, 1598458, 5529691, 11059382, 23177641, 37563763, 46355282, 75127526, 1089349127, 2178698254]

約数ペア:

[(1, 2178698254), (2, 1089349127), (29, 75127526), (47, 46355282), (58, 37563763), (94, 23177641), (197, 11059382), (394, 5529691), (1363, 1598458), (2726, 799229), (4057, 537022), (5713, 381358), (8114, 268511), (9259, 235306), (11426, 190679), (18518, 117653)]