2783113910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1\times {\mathrm{2953}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 5078989440

約数和(自身を除く): 2295875530

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1193, 2386, 2953, 5906, 5965, 11930, 14765, 29530, 94247, 188494, 233287, 466574, 471235, 942470, 1166435, 2332870, 3522929, 7045858, 17614645, 35229290, 278311391, 556622782, 1391556955, 2783113910]

約数ペア:

[(1, 2783113910), (2, 1391556955), (5, 556622782), (10, 278311391), (79, 35229290), (158, 17614645), (395, 7045858), (790, 3522929), (1193, 2332870), (2386, 1166435), (2953, 942470), (5906, 471235), (5965, 466574), (11930, 233287), (14765, 188494), (29530, 94247)]