2011521614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{612149}}^1$

素因数の和:612235

約数の個数: 16

約数和(自身を含む): 3173385600

約数和(自身を除く): 1161863986

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 612149, 1224298, 18976619, 32443897, 37953238, 64887794, 1005760807, 2011521614]

約数ペア:

[(1, 2011521614), (2, 1005760807), (31, 64887794), (53, 37953238), (62, 32443897), (106, 18976619), (1643, 1224298), (3286, 612149)]