1406156766217

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{28393}}^1$

素因数の和:29113

約数の個数: 32

約数和(自身を含む): 1637129894400

約数和(自身を除く): 230973128183

約数列:

[1, 7, 103, 149, 461, 721, 1043, 3227, 15347, 28393, 47483, 68689, 107429, 198751, 332381, 480823, 2924479, 4230557, 7074967, 13089173, 20471353, 29613899, 49524769, 91624211, 435747371, 1348184819, 1950286777, 3050231597, 9437293733, 13652007439, 200879538031, 1406156766217]

約数ペア:

[(1, 1406156766217), (7, 200879538031), (103, 13652007439), (149, 9437293733), (461, 3050231597), (721, 1950286777), (1043, 1348184819), (3227, 435747371), (15347, 91624211), (28393, 49524769), (47483, 29613899), (68689, 20471353), (107429, 13089173), (198751, 7074967), (332381, 4230557), (480823, 2924479)]