1566277990

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{4691}}^1$

素因数の和:5064

約数の個数: 32

約数和(自身を含む): 2850896736

約数和(自身を除く): 1284618746

約数列:

[1, 2, 5, 10, 173, 193, 346, 386, 865, 965, 1730, 1930, 4691, 9382, 23455, 33389, 46910, 66778, 166945, 333890, 811543, 905363, 1623086, 1810726, 4057715, 4526815, 8115430, 9053630, 156627799, 313255598, 783138995, 1566277990]

約数ペア:

[(1, 1566277990), (2, 783138995), (5, 313255598), (10, 156627799), (173, 9053630), (193, 8115430), (346, 4526815), (386, 4057715), (865, 1810726), (965, 1623086), (1730, 905363), (1930, 811543), (4691, 333890), (9382, 166945), (23455, 66778), (33389, 46910)]