2386286399

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 2966407680

約数和(自身を除く): 580121281

約数列:

[1, 7, 19, 37, 133, 173, 259, 703, 1211, 2803, 3287, 4921, 6401, 19621, 23009, 44807, 53257, 103711, 121619, 372799, 484919, 725977, 851333, 1970509, 3394433, 9213461, 13793563, 17942003, 64494227, 125594021, 340898057, 2386286399]

約数ペア:

[(1, 2386286399), (7, 340898057), (19, 125594021), (37, 64494227), (133, 17942003), (173, 13793563), (259, 9213461), (703, 3394433), (1211, 1970509), (2803, 851333), (3287, 725977), (4921, 484919), (6401, 372799), (19621, 121619), (23009, 103711), (44807, 53257)]