7013578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 12519360

約数和(自身を除く): 5505782

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 179, 274, 286, 358, 1507, 1781, 1969, 2327, 3014, 3562, 3938, 4654, 19591, 24523, 25597, 39182, 49046, 51194, 269753, 318799, 539506, 637598, 3506789, 7013578]

約数ペア:

[(1, 7013578), (2, 3506789), (11, 637598), (13, 539506), (22, 318799), (26, 269753), (137, 51194), (143, 49046), (179, 39182), (274, 25597), (286, 24523), (358, 19591), (1507, 4654), (1781, 3938), (1969, 3562), (2327, 3014)]