1520378542

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{12227}}^1$

素因数の和:13095

約数の個数: 16

約数和(自身を含む): 2312559360

約数和(自身を除く): 792180818

約数列:

[1, 2, 79, 158, 787, 1574, 12227, 24454, 62173, 124346, 965933, 1931866, 9622649, 19245298, 760189271, 1520378542]

約数ペア:

[(1, 1520378542), (2, 760189271), (79, 19245298), (158, 9622649), (787, 1931866), (1574, 965933), (12227, 124346), (24454, 62173)]