298012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 613872

約数和(自身を除く): 315860

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 521, 572, 1042, 2084, 5731, 6773, 11462, 13546, 22924, 27092, 74503, 149006, 298012]

約数ペア:

[(1, 298012), (2, 149006), (4, 74503), (11, 27092), (13, 22924), (22, 13546), (26, 11462), (44, 6773), (52, 5731), (143, 2084), (286, 1042), (521, 572)]