2551417306568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{22241939}}^1$

素因数の和:22243061

約数の個数: 32

約数和(自身を含む): 5156571369600

約数和(自身を除く): 2605154063032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1103, 2206, 4412, 8824, 14339, 28678, 57356, 114712, 22241939, 44483878, 88967756, 177935512, 289145207, 578290414, 1156580828, 2313161656, 24532858717, 49065717434, 98131434868, 196262869736, 318927163321, 637854326642, 1275708653284, 2551417306568]

約数ペア:

[(1, 2551417306568), (2, 1275708653284), (4, 637854326642), (8, 318927163321), (13, 196262869736), (26, 98131434868), (52, 49065717434), (104, 24532858717), (1103, 2313161656), (2206, 1156580828), (4412, 578290414), (8824, 289145207), (14339, 177935512), (28678, 88967756), (57356, 44483878), (114712, 22241939)]