1900486078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{22291}}^1$

素因数の和:23247

約数の個数: 16

約数和(自身を含む): 2914723584

約数和(自身を除く): 1014237506

約数列:

[1, 2, 47, 94, 907, 1814, 22291, 42629, 44582, 85258, 1047677, 2095354, 20217937, 40435874, 950243039, 1900486078]

約数ペア:

[(1, 1900486078), (2, 950243039), (47, 40435874), (94, 20217937), (907, 2095354), (1814, 1047677), (22291, 85258), (42629, 44582)]