920975044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{14983}}^1$

素因数の和:15136

約数の個数: 36

約数和(自身を含む): 1785613312

約数和(自身を除く): 864638268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2794, 5588, 14983, 15367, 29966, 30734, 59932, 61468, 164813, 329626, 659252, 1812943, 1902841, 3625886, 3805682, 7251772, 7611364, 20931251, 41862502, 83725004, 230243761, 460487522, 920975044]

約数ペア:

[(1, 920975044), (2, 460487522), (4, 230243761), (11, 83725004), (22, 41862502), (44, 20931251), (121, 7611364), (127, 7251772), (242, 3805682), (254, 3625886), (484, 1902841), (508, 1812943), (1397, 659252), (2794, 329626), (5588, 164813), (14983, 61468), (15367, 59932), (29966, 30734)]