387104878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{111301}}^1$

素因数の和:111387

約数の個数: 16

約数和(自身を含む): 609044544

約数和(自身を除く): 221939666

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 111301, 222602, 4118137, 5231147, 8236274, 10462294, 193552439, 387104878]

約数ペア:

[(1, 387104878), (2, 193552439), (37, 10462294), (47, 8236274), (74, 5231147), (94, 4118137), (1739, 222602), (3478, 111301)]