2972888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 2936872

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 151, 184, 214, 302, 428, 604, 856, 1208, 2461, 3473, 4922, 6946, 9844, 13892, 16157, 19688, 27784, 32314, 64628, 129256, 371611, 743222, 1486444, 2972888]

約数ペア:

[(1, 2972888), (2, 1486444), (4, 743222), (8, 371611), (23, 129256), (46, 64628), (92, 32314), (107, 27784), (151, 19688), (184, 16157), (214, 13892), (302, 9844), (428, 6946), (604, 4922), (856, 3473), (1208, 2461)]