2940798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70019}}^1$

素因数の和:70031

約数の個数: 16

約数和(自身を含む): 6721920

約数和(自身を除く): 3781122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70019, 140038, 210057, 420114, 490133, 980266, 1470399, 2940798]

約数ペア:

[(1, 2940798), (2, 1470399), (3, 980266), (6, 490133), (7, 420114), (14, 210057), (21, 140038), (42, 70019)]