2000651626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1224389}}^1$

素因数の和:1224453

約数の個数: 16

約数和(自身を含む): 3232389600

約数和(自身を除く): 1231737974

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1224389, 2448778, 23263391, 46526782, 52648727, 105297454, 1000325813, 2000651626]

約数ペア:

[(1, 2000651626), (2, 1000325813), (19, 105297454), (38, 52648727), (43, 46526782), (86, 23263391), (817, 2448778), (1634, 1224389)]