7782148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 14976864

約数和(自身を除く): 7194716

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1291, 1507, 2582, 3014, 5164, 6028, 14201, 28402, 56804, 176867, 353734, 707468, 1945537, 3891074, 7782148]

約数ペア:

[(1, 7782148), (2, 3891074), (4, 1945537), (11, 707468), (22, 353734), (44, 176867), (137, 56804), (274, 28402), (548, 14201), (1291, 6028), (1507, 5164), (2582, 3014)]