260013446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4783}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 487738368

約数和(自身を除く): 227724922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 2471, 3883, 4783, 4942, 7766, 9566, 27181, 33481, 52613, 54362, 66962, 105226, 368291, 736582, 1688399, 3376798, 11818793, 18572389, 23637586, 37144778, 130006723, 260013446]

約数ペア:

[(1, 260013446), (2, 130006723), (7, 37144778), (11, 23637586), (14, 18572389), (22, 11818793), (77, 3376798), (154, 1688399), (353, 736582), (706, 368291), (2471, 105226), (3883, 66962), (4783, 54362), (4942, 52613), (7766, 33481), (9566, 27181)]