2018702848

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{14549}}^1$

素因数の和:14838

約数の個数: 40

約数和(自身を含む): 4048624800

約数和(自身を除く): 2029921952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 2168, 4336, 8672, 14549, 17344, 29098, 34688, 58196, 69376, 116392, 138752, 232784, 465568, 931136, 1862272, 3724544, 3942779, 7449088, 7885558, 15771116, 31542232, 63084464, 126168928, 252337856, 504675712, 1009351424, 2018702848]

約数ペア:

[(1, 2018702848), (2, 1009351424), (4, 504675712), (8, 252337856), (16, 126168928), (32, 63084464), (64, 31542232), (128, 15771116), (256, 7885558), (271, 7449088), (512, 3942779), (542, 3724544), (1084, 1862272), (2168, 931136), (4336, 465568), (8672, 232784), (14549, 138752), (17344, 116392), (29098, 69376), (34688, 58196)]