4997212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 9621360

約数和(自身を除く): 4624148

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 829, 1507, 1658, 3014, 3316, 6028, 9119, 18238, 36476, 113573, 227146, 454292, 1249303, 2498606, 4997212]

約数ペア:

[(1, 4997212), (2, 2498606), (4, 1249303), (11, 454292), (22, 227146), (44, 113573), (137, 36476), (274, 18238), (548, 9119), (829, 6028), (1507, 3316), (1658, 3014)]