1255144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1466456

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 839, 1496, 1678, 3356, 6712, 9229, 14263, 18458, 28526, 36916, 57052, 73832, 114104, 156893, 313786, 627572, 1255144]

約数ペア:

[(1, 1255144), (2, 627572), (4, 313786), (8, 156893), (11, 114104), (17, 73832), (22, 57052), (34, 36916), (44, 28526), (68, 18458), (88, 14263), (136, 9229), (187, 6712), (374, 3356), (748, 1678), (839, 1496)]