2454202205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{13451}}^1$

素因数の和:13877

約数の個数: 32

約数和(自身を含む): 3633977088

約数和(自身を除く): 1179774883

約数列:

[1, 5, 7, 13, 35, 65, 91, 401, 455, 2005, 2807, 5213, 13451, 14035, 26065, 36491, 67255, 94157, 174863, 182455, 470785, 874315, 1224041, 5393851, 6120205, 26969255, 37756957, 70120063, 188784785, 350600315, 490840441, 2454202205]

約数ペア:

[(1, 2454202205), (5, 490840441), (7, 350600315), (13, 188784785), (35, 70120063), (65, 37756957), (91, 26969255), (401, 6120205), (455, 5393851), (2005, 1224041), (2807, 874315), (5213, 470785), (13451, 182455), (14035, 174863), (26065, 94157), (36491, 67255)]