806980604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{3461}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 1434265056

約数和(自身を除く): 627284452

約数列:

[1, 2, 4, 71, 142, 284, 821, 1642, 3284, 3461, 6922, 13844, 58291, 116582, 233164, 245731, 491462, 982924, 2841481, 5682962, 11365924, 201745151, 403490302, 806980604]

約数ペア:

[(1, 806980604), (2, 403490302), (4, 201745151), (71, 11365924), (142, 5682962), (284, 2841481), (821, 982924), (1642, 491462), (3284, 245731), (3461, 233164), (6922, 116582), (13844, 58291)]