874481938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1831}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 1517159808

約数和(自身を除く): 642677870

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1277, 1831, 2554, 3662, 14047, 20141, 21709, 28094, 31127, 40282, 43418, 62254, 238799, 342397, 477598, 684794, 2338187, 4676374, 25720057, 39749179, 51440114, 79498358, 437240969, 874481938]

約数ペア:

[(1, 874481938), (2, 437240969), (11, 79498358), (17, 51440114), (22, 39749179), (34, 25720057), (187, 4676374), (374, 2338187), (1277, 684794), (1831, 477598), (2554, 342397), (3662, 238799), (14047, 62254), (20141, 43418), (21709, 40282), (28094, 31127)]