1640247046

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{659}}^1\times {\mathrm{3391}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 2471546880

約数和(自身を除く): 831299834

約数列:

[1, 2, 367, 659, 734, 1318, 3391, 6782, 241853, 483706, 1244497, 2234669, 2488994, 4469338, 820123523, 1640247046]

約数ペア:

[(1, 1640247046), (2, 820123523), (367, 4469338), (659, 2488994), (734, 2234669), (1318, 1244497), (3391, 483706), (6782, 241853)]