997636612

素因数分解:

$2^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{40627}}^1$

素因数の和:41515

約数の個数: 24

約数和(自身を含む): 1997597504

約数和(自身を除く): 999960892

約数列:

[1, 2, 4, 7, 14, 28, 877, 1754, 3508, 6139, 12278, 24556, 40627, 81254, 162508, 284389, 568778, 1137556, 35629879, 71259758, 142519516, 249409153, 498818306, 997636612]

約数ペア:

[(1, 997636612), (2, 498818306), (4, 249409153), (7, 142519516), (14, 71259758), (28, 35629879), (877, 1137556), (1754, 568778), (3508, 284389), (6139, 162508), (12278, 81254), (24556, 40627)]