1320693676

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{65213}}^1$

素因数の和:65361

約数の個数: 24

約数和(自身を含む): 2377441584

約数和(自身を除く): 1056747908

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 5063, 10126, 20252, 65213, 130426, 260852, 3977993, 5412679, 7955986, 10825358, 15911972, 21650716, 330173419, 660346838, 1320693676]

約数ペア:

[(1, 1320693676), (2, 660346838), (4, 330173419), (61, 21650716), (83, 15911972), (122, 10825358), (166, 7955986), (244, 5412679), (332, 3977993), (5063, 260852), (10126, 130426), (20252, 65213)]