1887668758

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1\times {\mathrm{4157}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 2859539760

約数和(自身を除く): 971871002

約数列:

[1, 2, 109, 218, 2083, 4157, 4166, 8314, 227047, 453113, 454094, 906226, 8659031, 17318062, 943834379, 1887668758]

約数ペア:

[(1, 1887668758), (2, 943834379), (109, 17318062), (218, 8659031), (2083, 906226), (4157, 454094), (4166, 453113), (8314, 227047)]