284441380

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{16673}}^1$

素因数の和:17535

約数の個数: 24

約数和(自身を含む): 598063032

約数和(自身を除く): 313621652

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 4265, 8530, 16673, 17060, 33346, 66692, 83365, 166730, 333460, 14222069, 28444138, 56888276, 71110345, 142220690, 284441380]

約数ペア:

[(1, 284441380), (2, 142220690), (4, 71110345), (5, 56888276), (10, 28444138), (20, 14222069), (853, 333460), (1706, 166730), (3412, 83365), (4265, 66692), (8530, 33346), (16673, 17060)]