2980985

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 4167936

約数和(自身を除く): 1186951

約数列:

[1, 5, 7, 35, 53, 265, 371, 1607, 1855, 8035, 11249, 56245, 85171, 425855, 596197, 2980985]

約数ペア:

[(1, 2980985), (5, 596197), (7, 425855), (35, 85171), (53, 56245), (265, 11249), (371, 8035), (1607, 1855)]