2988893026

素因数分解:

$2^1\times 7^1\times {\mathrm{9539}}^1\times {\mathrm{22381}}^1$

素因数の和:31929

約数の個数: 16

約数和(自身を含む): 5124582720

約数和(自身を除く): 2135689694

約数列:

[1, 2, 7, 14, 9539, 19078, 22381, 44762, 66773, 133546, 156667, 313334, 213492359, 426984718, 1494446513, 2988893026]

約数ペア:

[(1, 2988893026), (2, 1494446513), (7, 426984718), (14, 213492359), (9539, 313334), (19078, 156667), (22381, 133546), (44762, 66773)]