2137508898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{144173}}^1$

素因数の和:144538

約数の個数: 32

約数和(自身を含む): 4899609216

約数和(自身を除く): 2762100318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 7413, 14826, 144173, 288346, 432519, 865038, 1009211, 2018422, 3027633, 6055266, 50893069, 101786138, 152679207, 305358414, 356251483, 712502966, 1068754449, 2137508898]

約数ペア:

[(1, 2137508898), (2, 1068754449), (3, 712502966), (6, 356251483), (7, 305358414), (14, 152679207), (21, 101786138), (42, 50893069), (353, 6055266), (706, 3027633), (1059, 2018422), (2118, 1009211), (2471, 865038), (4942, 432519), (7413, 288346), (14826, 144173)]