421609738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{7229}}^1$

素因数の和:7494

約数の個数: 24

約数和(自身を含む): 698114340

約数和(自身を除く): 276504602

約数列:

[1, 2, 11, 22, 121, 241, 242, 482, 2651, 5302, 7229, 14458, 29161, 58322, 79519, 159038, 874709, 1742189, 1749418, 3484378, 19164079, 38328158, 210804869, 421609738]

約数ペア:

[(1, 421609738), (2, 210804869), (11, 38328158), (22, 19164079), (121, 3484378), (241, 1749418), (242, 1742189), (482, 874709), (2651, 159038), (5302, 79519), (7229, 58322), (14458, 29161)]