427184492

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{22079}}^1$

素因数の和:22781

約数の個数: 24

約数和(自身を含む): 855644160

約数和(自身を除く): 428459668

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 19348, 22079, 44158, 88316, 154553, 309106, 618212, 15256589, 30513178, 61026356, 106796123, 213592246, 427184492]

約数ペア:

[(1, 427184492), (2, 213592246), (4, 106796123), (7, 61026356), (14, 30513178), (28, 15256589), (691, 618212), (1382, 309106), (2764, 154553), (4837, 88316), (9674, 44158), (19348, 22079)]