4289402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 7328916

約数和(自身を除く): 3039514

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 457, 494, 722, 914, 4693, 5941, 8683, 9386, 11882, 17366, 112879, 164977, 225758, 329954, 2144701, 4289402]

約数ペア:

[(1, 4289402), (2, 2144701), (13, 329954), (19, 225758), (26, 164977), (38, 112879), (247, 17366), (361, 11882), (457, 9386), (494, 8683), (722, 5941), (914, 4693)]