386806498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 635294016

約数和(自身を除く): 248487518

約数列:

[1, 2, 13, 26, 107, 163, 214, 326, 853, 1391, 1706, 2119, 2782, 4238, 11089, 17441, 22178, 34882, 91271, 139039, 182542, 226733, 278078, 453466, 1186523, 1807507, 2373046, 3615014, 14877173, 29754346, 193403249, 386806498]

約数ペア:

[(1, 386806498), (2, 193403249), (13, 29754346), (26, 14877173), (107, 3615014), (163, 2373046), (214, 1807507), (326, 1186523), (853, 453466), (1391, 278078), (1706, 226733), (2119, 182542), (2782, 139039), (4238, 91271), (11089, 34882), (17441, 22178)]