520074236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{19157}}^1$

素因数の和:19789

約数の個数: 24

約数和(自身を含む): 994530096

約数和(自身を除く): 474455860

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 2468, 6787, 13574, 19157, 27148, 38314, 76628, 210727, 421454, 842908, 11819869, 23639738, 47279476, 130018559, 260037118, 520074236]

約数ペア:

[(1, 520074236), (2, 260037118), (4, 130018559), (11, 47279476), (22, 23639738), (44, 11819869), (617, 842908), (1234, 421454), (2468, 210727), (6787, 76628), (13574, 38314), (19157, 27148)]