2045442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 4829184

約数和(自身を除く): 2783742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1571, 3142, 4713, 9426, 10997, 21994, 32991, 48701, 65982, 97402, 146103, 292206, 340907, 681814, 1022721, 2045442]

約数ペア:

[(1, 2045442), (2, 1022721), (3, 681814), (6, 340907), (7, 292206), (14, 146103), (21, 97402), (31, 65982), (42, 48701), (62, 32991), (93, 21994), (186, 10997), (217, 9426), (434, 4713), (651, 3142), (1302, 1571)]