4304144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20714

約数の個数: 20

約数和(自身を含む): 8981196

約数和(自身を除く): 4677052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20693, 41386, 82772, 165544, 269009, 331088, 538018, 1076036, 2152072, 4304144]

約数ペア:

[(1, 4304144), (2, 2152072), (4, 1076036), (8, 538018), (13, 331088), (16, 269009), (26, 165544), (52, 82772), (104, 41386), (208, 20693)]