6555890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 13017024

約数和(自身を除く): 6461134

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 557, 1070, 1114, 1177, 2354, 2785, 5570, 5885, 6127, 11770, 12254, 30635, 59599, 61270, 119198, 297995, 595990, 655589, 1311178, 3277945, 6555890]

約数ペア:

[(1, 6555890), (2, 3277945), (5, 1311178), (10, 655589), (11, 595990), (22, 297995), (55, 119198), (107, 61270), (110, 59599), (214, 30635), (535, 12254), (557, 11770), (1070, 6127), (1114, 5885), (1177, 5570), (2354, 2785)]