1029126890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{35573}}^1$

素因数の和:35854

約数の個数: 32

約数和(自身を含む): 2028571776

約数和(自身を除く): 999444886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 28930, 35573, 71146, 177865, 355730, 391303, 782606, 1956515, 3913030, 9355699, 18711398, 46778495, 93556990, 102912689, 205825378, 514563445, 1029126890]

約数ペア:

[(1, 1029126890), (2, 514563445), (5, 205825378), (10, 102912689), (11, 93556990), (22, 46778495), (55, 18711398), (110, 9355699), (263, 3913030), (526, 1956515), (1315, 782606), (2630, 391303), (2893, 355730), (5786, 177865), (14465, 71146), (28930, 35573)]