2977148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 5617920

約数和(自身を除く): 2640772

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 911, 1634, 1822, 3268, 3644, 17309, 34618, 39173, 69236, 78346, 156692, 744287, 1488574, 2977148]

約数ペア:

[(1, 2977148), (2, 1488574), (4, 744287), (19, 156692), (38, 78346), (43, 69236), (76, 39173), (86, 34618), (172, 17309), (817, 3644), (911, 3268), (1634, 1822)]