470891738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 766620288

約数和(自身を除く): 295728550

約数列:

[1, 2, 17, 34, 71, 97, 142, 194, 1207, 1649, 2011, 2414, 3298, 4022, 6887, 13774, 34187, 68374, 117079, 142781, 195067, 234158, 285562, 390134, 2427277, 3316139, 4854554, 6632278, 13849757, 27699514, 235445869, 470891738]

約数ペア:

[(1, 470891738), (2, 235445869), (17, 27699514), (34, 13849757), (71, 6632278), (97, 4854554), (142, 3316139), (194, 2427277), (1207, 390134), (1649, 285562), (2011, 234158), (2414, 195067), (3298, 142781), (4022, 117079), (6887, 68374), (13774, 34187)]