2130814

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 3939840

約数和(自身を除く): 1809026

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1279, 1666, 2558, 8953, 17906, 21743, 43486, 62671, 125342, 152201, 304402, 1065407, 2130814]

約数ペア:

[(1, 2130814), (2, 1065407), (7, 304402), (14, 152201), (17, 125342), (34, 62671), (49, 43486), (98, 21743), (119, 17906), (238, 8953), (833, 2558), (1279, 1666)]