2227190992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{24391}}^1$

素因数の和:24851

約数の個数: 40

約数和(自身を含む): 4657896320

約数和(自身を除く): 2430705328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 878, 1756, 3512, 5707, 7024, 11414, 22828, 24391, 45656, 48782, 91312, 97564, 195128, 317083, 390256, 634166, 1268332, 2536664, 5073328, 10707649, 21415298, 42830596, 85661192, 139199437, 171322384, 278398874, 556797748, 1113595496, 2227190992]

約数ペア:

[(1, 2227190992), (2, 1113595496), (4, 556797748), (8, 278398874), (13, 171322384), (16, 139199437), (26, 85661192), (52, 42830596), (104, 21415298), (208, 10707649), (439, 5073328), (878, 2536664), (1756, 1268332), (3512, 634166), (5707, 390256), (7024, 317083), (11414, 195128), (22828, 97564), (24391, 91312), (45656, 48782)]