1145156908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2741}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 2351188224

約数和(自身を除く): 1206031316

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 347, 602, 694, 1204, 1388, 2429, 2741, 4858, 5482, 9716, 10964, 14921, 19187, 29842, 38374, 59684, 76748, 104447, 117863, 208894, 235726, 417788, 471452, 825041, 951127, 1650082, 1902254, 3300164, 3804508, 6657889, 13315778, 26631556, 40898461, 81796922, 163593844, 286289227, 572578454, 1145156908]

約数ペア:

[(1, 1145156908), (2, 572578454), (4, 286289227), (7, 163593844), (14, 81796922), (28, 40898461), (43, 26631556), (86, 13315778), (172, 6657889), (301, 3804508), (347, 3300164), (602, 1902254), (694, 1650082), (1204, 951127), (1388, 825041), (2429, 471452), (2741, 417788), (4858, 235726), (5482, 208894), (9716, 117863), (10964, 104447), (14921, 76748), (19187, 59684), (29842, 38374)]