1318352

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 2976000

約数和(自身を除く): 1657648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 149, 158, 298, 316, 553, 596, 632, 1043, 1106, 1192, 1264, 2086, 2212, 2384, 4172, 4424, 8344, 8848, 11771, 16688, 23542, 47084, 82397, 94168, 164794, 188336, 329588, 659176, 1318352]

約数ペア:

[(1, 1318352), (2, 659176), (4, 329588), (7, 188336), (8, 164794), (14, 94168), (16, 82397), (28, 47084), (56, 23542), (79, 16688), (112, 11771), (149, 8848), (158, 8344), (298, 4424), (316, 4172), (553, 2384), (596, 2212), (632, 2086), (1043, 1264), (1106, 1192)]