465374416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30649}}^1$

素因数の和:30743

約数の個数: 40

約数和(自身を含む): 984355400

約数和(自身を除く): 518980984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 30649, 61298, 122596, 245192, 398437, 490384, 796874, 1593748, 2237377, 3187496, 4474754, 6374992, 8949508, 17899016, 29085901, 35798032, 58171802, 116343604, 232687208, 465374416]

約数ペア:

[(1, 465374416), (2, 232687208), (4, 116343604), (8, 58171802), (13, 35798032), (16, 29085901), (26, 17899016), (52, 8949508), (73, 6374992), (104, 4474754), (146, 3187496), (208, 2237377), (292, 1593748), (584, 796874), (949, 490384), (1168, 398437), (1898, 245192), (3796, 122596), (7592, 61298), (15184, 30649)]