397182434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{21467}}^1$

素因数の和:21538

約数の個数: 24

約数和(自身を含む): 673150608

約数和(自身を除く): 275968174

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 9251, 18502, 21467, 42934, 236137, 472274, 622543, 1245086, 6847973, 13695946, 18053747, 36107494, 198591217, 397182434]

約数ペア:

[(1, 397182434), (2, 198591217), (11, 36107494), (22, 18053747), (29, 13695946), (58, 6847973), (319, 1245086), (638, 622543), (841, 472274), (1682, 236137), (9251, 42934), (18502, 21467)]