2018500528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2267}}^1\times {\mathrm{5059}}^1$

素因数の和:7345

約数の個数: 40

約数和(自身を含む): 4269101760

約数和(自身を除く): 2250601232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2267, 4534, 5059, 9068, 10118, 18136, 20236, 24937, 36272, 40472, 49874, 55649, 80944, 99748, 111298, 199496, 222596, 398992, 445192, 890384, 11468753, 22937506, 45875012, 91750024, 126156283, 183500048, 252312566, 504625132, 1009250264, 2018500528]

約数ペア:

[(1, 2018500528), (2, 1009250264), (4, 504625132), (8, 252312566), (11, 183500048), (16, 126156283), (22, 91750024), (44, 45875012), (88, 22937506), (176, 11468753), (2267, 890384), (4534, 445192), (5059, 398992), (9068, 222596), (10118, 199496), (18136, 111298), (20236, 99748), (24937, 80944), (36272, 55649), (40472, 49874)]