2502038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 36

約数和(自身を含む): 4821516

約数和(自身を除く): 2319478

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 211, 242, 422, 539, 847, 1078, 1477, 1694, 2321, 2954, 4642, 5929, 10339, 11858, 16247, 20678, 25531, 32494, 51062, 113729, 178717, 227458, 357434, 1251019, 2502038]

約数ペア:

[(1, 2502038), (2, 1251019), (7, 357434), (11, 227458), (14, 178717), (22, 113729), (49, 51062), (77, 32494), (98, 25531), (121, 20678), (154, 16247), (211, 11858), (242, 10339), (422, 5929), (539, 4642), (847, 2954), (1078, 2321), (1477, 1694)]