2127111190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{52379}}^1$

素因数の和:52548

約数の個数: 32

約数和(自身を含む): 3982556160

約数和(自身を除く): 1855444970

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 4061, 8122, 20305, 40610, 52379, 104758, 261895, 523790, 1623749, 3247498, 6861649, 8118745, 13723298, 16237490, 34308245, 68616490, 212711119, 425422238, 1063555595, 2127111190]

約数ペア:

[(1, 2127111190), (2, 1063555595), (5, 425422238), (10, 212711119), (31, 68616490), (62, 34308245), (131, 16237490), (155, 13723298), (262, 8118745), (310, 6861649), (655, 3247498), (1310, 1623749), (4061, 523790), (8122, 261895), (20305, 104758), (40610, 52379)]