2485557681

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 3430563840

約数和(自身を除く): 945006159

約数列:

[1, 3, 43, 129, 191, 281, 359, 573, 843, 1077, 8213, 12083, 15437, 24639, 36249, 46311, 53671, 68569, 100879, 161013, 205707, 302637, 2307853, 2948467, 4337797, 6923559, 8845401, 13013391, 19267889, 57803667, 828519227, 2485557681]

約数ペア:

[(1, 2485557681), (3, 828519227), (43, 57803667), (129, 19267889), (191, 13013391), (281, 8845401), (359, 6923559), (573, 4337797), (843, 2948467), (1077, 2307853), (8213, 302637), (12083, 205707), (15437, 161013), (24639, 100879), (36249, 68569), (46311, 53671)]