254067962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{94169}}^1$

素因数の和:94261

約数の個数: 16

約数和(自身を含む): 406814400

約数和(自身を除く): 152746438

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 94169, 188338, 1789211, 3578422, 6685999, 13371998, 127033981, 254067962]

約数ペア:

[(1, 254067962), (2, 127033981), (19, 13371998), (38, 6685999), (71, 3578422), (142, 1789211), (1349, 188338), (2698, 94169)]