2097494

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 3878280

約数和(自身を除く): 1780786

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1259, 1666, 2518, 8813, 17626, 21403, 42806, 61691, 123382, 149821, 299642, 1048747, 2097494]

約数ペア:

[(1, 2097494), (2, 1048747), (7, 299642), (14, 149821), (17, 123382), (34, 61691), (49, 42806), (98, 21403), (119, 17626), (238, 8813), (833, 2518), (1259, 1666)]