7528972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 14490000

約数和(自身を除く): 6961028

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1249, 1507, 2498, 3014, 4996, 6028, 13739, 27478, 54956, 171113, 342226, 684452, 1882243, 3764486, 7528972]

約数ペア:

[(1, 7528972), (2, 3764486), (4, 1882243), (11, 684452), (22, 342226), (44, 171113), (137, 54956), (274, 27478), (548, 13739), (1249, 6028), (1507, 4996), (2498, 3014)]