2715668890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{58921}}^1$

素因数の和:59358

約数の個数: 32

約数和(自身を含む): 5345403840

約数和(自身を除く): 2629734950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 4190, 4609, 9218, 23045, 46090, 58921, 117842, 294605, 589210, 648131, 1296262, 3240655, 6481310, 24687899, 49375798, 123439495, 246878990, 271566889, 543133778, 1357834445, 2715668890]

約数ペア:

[(1, 2715668890), (2, 1357834445), (5, 543133778), (10, 271566889), (11, 246878990), (22, 123439495), (55, 49375798), (110, 24687899), (419, 6481310), (838, 3240655), (2095, 1296262), (4190, 648131), (4609, 589210), (9218, 294605), (23045, 117842), (46090, 58921)]