2097185510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{6823}}^1$

素因数の和:11228

約数の個数: 32

約数和(自身を含む): 4315825152

約数和(自身を除く): 2218639642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4391, 6823, 8782, 13646, 21955, 30737, 34115, 43910, 47761, 61474, 68230, 95522, 153685, 238805, 307370, 477610, 29959793, 59919586, 149798965, 209718551, 299597930, 419437102, 1048592755, 2097185510]

約数ペア:

[(1, 2097185510), (2, 1048592755), (5, 419437102), (7, 299597930), (10, 209718551), (14, 149798965), (35, 59919586), (70, 29959793), (4391, 477610), (6823, 307370), (8782, 238805), (13646, 153685), (21955, 95522), (30737, 68230), (34115, 61474), (43910, 47761)]