648632994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{135301}}^1$

素因数の和:135370

約数の個数: 32

約数和(自身を含む): 1402811136

約数和(自身を除く): 754178142

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 135301, 270602, 405903, 811806, 2300117, 4600234, 6359147, 6900351, 12718294, 13800702, 19077441, 38154882, 108105499, 216210998, 324316497, 648632994]

約数ペア:

[(1, 648632994), (2, 324316497), (3, 216210998), (6, 108105499), (17, 38154882), (34, 19077441), (47, 13800702), (51, 12718294), (94, 6900351), (102, 6359147), (141, 4600234), (282, 2300117), (799, 811806), (1598, 405903), (2397, 270602), (4794, 135301)]