289803918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5881}}^1$

素因数の和:6120

約数の個数: 32

約数和(自身を含む): 596293632

約数和(自身を除く): 306489714

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 5881, 8213, 11762, 16426, 17643, 24639, 35286, 49278, 252883, 505766, 758649, 1123271, 1517298, 2246542, 3369813, 6739626, 48300653, 96601306, 144901959, 289803918]

約数ペア:

[(1, 289803918), (2, 144901959), (3, 96601306), (6, 48300653), (43, 6739626), (86, 3369813), (129, 2246542), (191, 1517298), (258, 1123271), (382, 758649), (573, 505766), (1146, 252883), (5881, 49278), (8213, 35286), (11762, 24639), (16426, 17643)]