417404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 823200

約数和(自身を除く): 405796

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 349, 598, 698, 1196, 1396, 4537, 8027, 9074, 16054, 18148, 32108, 104351, 208702, 417404]

約数ペア:

[(1, 417404), (2, 208702), (4, 104351), (13, 32108), (23, 18148), (26, 16054), (46, 9074), (52, 8027), (92, 4537), (299, 1396), (349, 1196), (598, 698)]