2028309912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{908741}}^1$

素因数の和:908784

約数の個数: 48

約数和(自身を含む): 5670550080

約数和(自身を除く): 3642240168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 908741, 1817482, 2726223, 3634964, 5452446, 7269928, 8178669, 10904892, 16357338, 21809784, 28170971, 32714676, 56341942, 65429352, 84512913, 112683884, 169025826, 225367768, 253538739, 338051652, 507077478, 676103304, 1014154956, 2028309912]

約数ペア:

[(1, 2028309912), (2, 1014154956), (3, 676103304), (4, 507077478), (6, 338051652), (8, 253538739), (9, 225367768), (12, 169025826), (18, 112683884), (24, 84512913), (31, 65429352), (36, 56341942), (62, 32714676), (72, 28170971), (93, 21809784), (124, 16357338), (186, 10904892), (248, 8178669), (279, 7269928), (372, 5452446), (558, 3634964), (744, 2726223), (1116, 1817482), (2232, 908741)]