2169559942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1108049}}^1$

素因数の和:1108151

約数の個数: 16

約数和(自身を含む): 3590082000

約数和(自身を除く): 1420522058

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1108049, 2216098, 12188539, 24377078, 98616361, 197232722, 1084779971, 2169559942]

約数ペア:

[(1, 2169559942), (2, 1084779971), (11, 197232722), (22, 98616361), (89, 24377078), (178, 12188539), (979, 2216098), (1958, 1108049)]