730721806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{161879}}^1$

素因数の和:161979

約数の個数: 16

約数和(自身を含む): 1144167840

約数和(自身を除く): 413446034

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 161879, 323758, 5989523, 9874619, 11979046, 19749238, 365360903, 730721806]

約数ペア:

[(1, 730721806), (2, 365360903), (37, 19749238), (61, 11979046), (74, 9874619), (122, 5989523), (2257, 323758), (4514, 161879)]