811918914

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{135727}}^1$

素因数の和:136729

約数の個数: 16

約数和(自身を含む): 1625478528

約数和(自身を除く): 813559614

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 135727, 271454, 407181, 814362, 135319819, 270639638, 405959457, 811918914]

約数ペア:

[(1, 811918914), (2, 405959457), (3, 270639638), (6, 135319819), (997, 814362), (1994, 407181), (2991, 271454), (5982, 135727)]