2049500088

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{108233}}^1$

素因数の和:108508

約数の個数: 48

約数和(自身を含む): 5571886320

約数和(自身を除く): 3522386232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 108233, 216466, 324699, 432932, 649398, 865864, 974097, 1298796, 1948194, 2597592, 3896388, 7792776, 28465279, 56930558, 85395837, 113861116, 170791674, 227722232, 256187511, 341583348, 512375022, 683166696, 1024750044, 2049500088]

約数ペア:

[(1, 2049500088), (2, 1024750044), (3, 683166696), (4, 512375022), (6, 341583348), (8, 256187511), (9, 227722232), (12, 170791674), (18, 113861116), (24, 85395837), (36, 56930558), (72, 28465279), (263, 7792776), (526, 3896388), (789, 2597592), (1052, 1948194), (1578, 1298796), (2104, 974097), (2367, 865864), (3156, 649398), (4734, 432932), (6312, 324699), (9468, 216466), (18936, 108233)]