2378618854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21503}}^1$

素因数の和:21636

約数の個数: 32

約数和(自身を含む): 3901685760

約数和(自身を除く): 1523066906

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 779, 1349, 1558, 2698, 2911, 5822, 21503, 43006, 55309, 110618, 408557, 817114, 881623, 1526713, 1763246, 3053426, 16750837, 29007547, 33501674, 58015094, 62595233, 125190466, 1189309427, 2378618854]

約数ペア:

[(1, 2378618854), (2, 1189309427), (19, 125190466), (38, 62595233), (41, 58015094), (71, 33501674), (82, 29007547), (142, 16750837), (779, 3053426), (1349, 1763246), (1558, 1526713), (2698, 881623), (2911, 817114), (5822, 408557), (21503, 110618), (43006, 55309)]