803538370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{1871}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 1471032576

約数和(自身を除く): 667494206

約数列:

[1, 2, 5, 10, 67, 134, 335, 641, 670, 1282, 1871, 3205, 3742, 6410, 9355, 18710, 42947, 85894, 125357, 214735, 250714, 429470, 626785, 1199311, 1253570, 2398622, 5996555, 11993110, 80353837, 160707674, 401769185, 803538370]

約数ペア:

[(1, 803538370), (2, 401769185), (5, 160707674), (10, 80353837), (67, 11993110), (134, 5996555), (335, 2398622), (641, 1253570), (670, 1199311), (1282, 626785), (1871, 429470), (3205, 250714), (3742, 214735), (6410, 125357), (9355, 85894), (18710, 42947)]