109992988

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{2749}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 220220000

約数和(自身を除く): 110227012

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2749, 2858, 5498, 5716, 10003, 10996, 19243, 20006, 38486, 40012, 76972, 3928321, 7856642, 15713284, 27498247, 54996494, 109992988]

約数ペア:

[(1, 109992988), (2, 54996494), (4, 27498247), (7, 15713284), (14, 7856642), (28, 3928321), (1429, 76972), (2749, 40012), (2858, 38486), (5498, 20006), (5716, 19243), (10003, 10996)]