2611212508730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20873}}^1\times {\mathrm{1787143}}^1$

素因数の和:1808030

約数の個数: 32

約数和(自身を含む): 5371897515264

約数和(自身を除く): 2760685006534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20873, 41746, 104365, 146111, 208730, 292222, 730555, 1461110, 1787143, 3574286, 8935715, 12510001, 17871430, 25020002, 62550005, 125100010, 37303035839, 74606071678, 186515179195, 261121250873, 373030358390, 522242501746, 1305606254365, 2611212508730]

約数ペア:

[(1, 2611212508730), (2, 1305606254365), (5, 522242501746), (7, 373030358390), (10, 261121250873), (14, 186515179195), (35, 74606071678), (70, 37303035839), (20873, 125100010), (41746, 62550005), (104365, 25020002), (146111, 17871430), (208730, 12510001), (292222, 8935715), (730555, 3574286), (1461110, 1787143)]