2058200090

素因数分解:

$2^1\times 5^1\times {\mathrm{13859}}^1\times {\mathrm{14851}}^1$

素因数の和:28717

約数の個数: 16

約数和(自身を含む): 3705276960

約数和(自身を除く): 1647076870

約数列:

[1, 2, 5, 10, 13859, 14851, 27718, 29702, 69295, 74255, 138590, 148510, 205820009, 411640018, 1029100045, 2058200090]

約数ペア:

[(1, 2058200090), (2, 1029100045), (5, 411640018), (10, 205820009), (13859, 148510), (14851, 138590), (27718, 74255), (29702, 69295)]