2173192

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 4705920

約数和(自身を除く): 2532728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 257, 302, 514, 604, 1028, 1057, 1208, 1799, 2056, 2114, 3598, 4228, 7196, 8456, 14392, 38807, 77614, 155228, 271649, 310456, 543298, 1086596, 2173192]

約数ペア:

[(1, 2173192), (2, 1086596), (4, 543298), (7, 310456), (8, 271649), (14, 155228), (28, 77614), (56, 38807), (151, 14392), (257, 8456), (302, 7196), (514, 4228), (604, 3598), (1028, 2114), (1057, 2056), (1208, 1799)]