224439908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{728701}}^1$

素因数の和:728723

約数の個数: 24

約数和(自身を含む): 489687744

約数和(自身を除く): 265247836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 728701, 1457402, 2914804, 5100907, 8015711, 10201814, 16031422, 20403628, 32062844, 56109977, 112219954, 224439908]

約数ペア:

[(1, 224439908), (2, 112219954), (4, 56109977), (7, 32062844), (11, 20403628), (14, 16031422), (22, 10201814), (28, 8015711), (44, 5100907), (77, 2914804), (154, 1457402), (308, 728701)]