1298511332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{41947}}^1$

素因数の和:42131

約数の個数: 24

約数和(自身を含む): 2325597120

約数和(自身を除く): 1027085788

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 7739, 15478, 30956, 41947, 83894, 167788, 2978237, 4572223, 5956474, 9144446, 11912948, 18288892, 324627833, 649255666, 1298511332]

約数ペア:

[(1, 1298511332), (2, 649255666), (4, 324627833), (71, 18288892), (109, 11912948), (142, 9144446), (218, 5956474), (284, 4572223), (436, 2978237), (7739, 167788), (15478, 83894), (30956, 41947)]