2615604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 6460608

約数和(自身を除く): 3845004

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 137, 148, 172, 222, 258, 274, 411, 444, 516, 548, 822, 1591, 1644, 3182, 4773, 5069, 5891, 6364, 9546, 10138, 11782, 15207, 17673, 19092, 20276, 23564, 30414, 35346, 60828, 70692, 217967, 435934, 653901, 871868, 1307802, 2615604]

約数ペア:

[(1, 2615604), (2, 1307802), (3, 871868), (4, 653901), (6, 435934), (12, 217967), (37, 70692), (43, 60828), (74, 35346), (86, 30414), (111, 23564), (129, 20276), (137, 19092), (148, 17673), (172, 15207), (222, 11782), (258, 10138), (274, 9546), (411, 6364), (444, 5891), (516, 5069), (548, 4773), (822, 3182), (1591, 1644)]