1998074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 3472896

約数和(自身を除く): 1474822

約数列:

[1, 2, 13, 26, 31, 37, 62, 67, 74, 134, 403, 481, 806, 871, 962, 1147, 1742, 2077, 2294, 2479, 4154, 4958, 14911, 27001, 29822, 32227, 54002, 64454, 76849, 153698, 999037, 1998074]

約数ペア:

[(1, 1998074), (2, 999037), (13, 153698), (26, 76849), (31, 64454), (37, 54002), (62, 32227), (67, 29822), (74, 27001), (134, 14911), (403, 4958), (481, 4154), (806, 2479), (871, 2294), (962, 2077), (1147, 1742)]