409058752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{336397}}^1$

素因数の和:336428

約数の個数: 28

約数和(自身を含む): 854450920

約数和(自身を除く): 445392168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 336397, 672794, 1345588, 2691176, 5382352, 6391543, 10764704, 12783086, 21529408, 25566172, 51132344, 102264688, 204529376, 409058752]

約数ペア:

[(1, 409058752), (2, 204529376), (4, 102264688), (8, 51132344), (16, 25566172), (19, 21529408), (32, 12783086), (38, 10764704), (64, 6391543), (76, 5382352), (152, 2691176), (304, 1345588), (608, 672794), (1216, 336397)]