1279884034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5683

約数の個数: 48

約数和(自身を含む): 2304090936

約数和(自身を除く): 1024206902

約数列:

[1, 2, 11, 13, 22, 26, 73, 121, 143, 146, 242, 286, 803, 949, 1573, 1606, 1898, 3146, 5573, 8833, 10439, 11146, 17666, 20878, 61303, 72449, 114829, 122606, 144898, 229658, 406829, 674333, 796939, 813658, 1348666, 1593878, 4475119, 5288777, 8766329, 8950238, 10577554, 17532658, 49226309, 58176547, 98452618, 116353094, 639942017, 1279884034]

約数ペア:

[(1, 1279884034), (2, 639942017), (11, 116353094), (13, 98452618), (22, 58176547), (26, 49226309), (73, 17532658), (121, 10577554), (143, 8950238), (146, 8766329), (242, 5288777), (286, 4475119), (803, 1593878), (949, 1348666), (1573, 813658), (1606, 796939), (1898, 674333), (3146, 406829), (5573, 229658), (8833, 144898), (10439, 122606), (11146, 114829), (17666, 72449), (20878, 61303)]