2912220828670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1\times {\mathrm{1489909}}^1$

素因数の和:1492740

約数の個数: 32

約数和(自身を含む): 5317762933440

約数和(自身を除く): 2405542104770

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2753, 5506, 13765, 27530, 195463, 390926, 977315, 1489909, 1954630, 2979818, 7449545, 14899090, 105783539, 211567078, 528917695, 1057835390, 4101719477, 8203438954, 20508597385, 41017194770, 291222082867, 582444165734, 1456110414335, 2912220828670]

約数ペア:

[(1, 2912220828670), (2, 1456110414335), (5, 582444165734), (10, 291222082867), (71, 41017194770), (142, 20508597385), (355, 8203438954), (710, 4101719477), (2753, 1057835390), (5506, 528917695), (13765, 211567078), (27530, 105783539), (195463, 14899090), (390926, 7449545), (977315, 2979818), (1489909, 1954630)]