4351516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 8330000

約数和(自身を除く): 3978484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1249, 1742, 2498, 3484, 4996, 16237, 32474, 64948, 83683, 167366, 334732, 1087879, 2175758, 4351516]

約数ペア:

[(1, 4351516), (2, 2175758), (4, 1087879), (13, 334732), (26, 167366), (52, 83683), (67, 64948), (134, 32474), (268, 16237), (871, 4996), (1249, 3484), (1742, 2498)]