2647304898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{140381}}^1$

素因数の和:140842

約数の個数: 32

約数和(自身を含む): 6064502400

約数和(自身を除く): 3417197502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 140381, 280762, 421143, 842286, 982667, 1965334, 2948001, 5896002, 63031069, 126062138, 189093207, 378186414, 441217483, 882434966, 1323652449, 2647304898]

約数ペア:

[(1, 2647304898), (2, 1323652449), (3, 882434966), (6, 441217483), (7, 378186414), (14, 189093207), (21, 126062138), (42, 63031069), (449, 5896002), (898, 2948001), (1347, 1965334), (2694, 982667), (3143, 842286), (6286, 421143), (9429, 280762), (18858, 140381)]