2643670090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{21523}}^1$

素因数の和:21774

約数の個数: 32

約数和(自身を含む): 4853748096

約数和(自身を除く): 2210078006

約数列:

[1, 2, 5, 10, 71, 142, 173, 346, 355, 710, 865, 1730, 12283, 21523, 24566, 43046, 61415, 107615, 122830, 215230, 1528133, 3056266, 3723479, 7446958, 7640665, 15281330, 18617395, 37234790, 264367009, 528734018, 1321835045, 2643670090]

約数ペア:

[(1, 2643670090), (2, 1321835045), (5, 528734018), (10, 264367009), (71, 37234790), (142, 18617395), (173, 15281330), (346, 7640665), (355, 7446958), (710, 3723479), (865, 3056266), (1730, 1528133), (12283, 215230), (21523, 122830), (24566, 107615), (43046, 61415)]