1071056890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{982621}}^1$

素因数の和:982737

約数の個数: 16

約数和(自身を含む): 1945591560

約数和(自身を除く): 874534670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 982621, 1965242, 4913105, 9826210, 107105689, 214211378, 535528445, 1071056890]

約数ペア:

[(1, 1071056890), (2, 535528445), (5, 214211378), (10, 107105689), (109, 9826210), (218, 4913105), (545, 1965242), (1090, 982621)]