2017247872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 4166300160

約数和(自身を除く): 2149052288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 263, 496, 526, 992, 1052, 1933, 1984, 2104, 3866, 3968, 4208, 7732, 8153, 8416, 15464, 16306, 16832, 30928, 32612, 33664, 59923, 61856, 65224, 119846, 123712, 130448, 239692, 247424, 260896, 479384, 508379, 521792, 958768, 1016758, 1043584, 1917536, 2033516, 3835072, 4067032, 7670144, 8134064, 15759749, 16268128, 31519498, 32536256, 63038996, 65072512, 126077992, 252155984, 504311968, 1008623936, 2017247872]

約数ペア:

[(1, 2017247872), (2, 1008623936), (4, 504311968), (8, 252155984), (16, 126077992), (31, 65072512), (32, 63038996), (62, 32536256), (64, 31519498), (124, 16268128), (128, 15759749), (248, 8134064), (263, 7670144), (496, 4067032), (526, 3835072), (992, 2033516), (1052, 1917536), (1933, 1043584), (1984, 1016758), (2104, 958768), (3866, 521792), (3968, 508379), (4208, 479384), (7732, 260896), (8153, 247424), (8416, 239692), (15464, 130448), (16306, 123712), (16832, 119846), (30928, 65224), (32612, 61856), (33664, 59923)]