2770418878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 4318617600

約数和(自身を除く): 1548198722

約数列:

[1, 2, 43, 86, 89, 178, 283, 566, 1279, 2558, 3827, 7654, 12169, 24338, 25187, 50374, 54997, 109994, 113831, 227662, 361957, 723914, 1083041, 2166082, 4894733, 9789466, 15564151, 31128302, 32214173, 64428346, 1385209439, 2770418878]

約数ペア:

[(1, 2770418878), (2, 1385209439), (43, 64428346), (86, 32214173), (89, 31128302), (178, 15564151), (283, 9789466), (566, 4894733), (1279, 2166082), (2558, 1083041), (3827, 723914), (7654, 361957), (12169, 227662), (24338, 113831), (25187, 109994), (50374, 54997)]