1338861768

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{785717}}^1$

素因数の和:785797

約数の個数: 32

約数和(自身を含む): 3394301760

約数和(自身を除く): 2055439992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 785717, 1571434, 2357151, 3142868, 4714302, 6285736, 9428604, 18857208, 55785907, 111571814, 167357721, 223143628, 334715442, 446287256, 669430884, 1338861768]

約数ペア:

[(1, 1338861768), (2, 669430884), (3, 446287256), (4, 334715442), (6, 223143628), (8, 167357721), (12, 111571814), (24, 55785907), (71, 18857208), (142, 9428604), (213, 6285736), (284, 4714302), (426, 3142868), (568, 2357151), (852, 1571434), (1704, 785717)]