889285436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{77383}}^1$

素因数の和:77430

約数の個数: 36

約数和(自身を含む): 1784320272

約数和(自身を除く): 895034836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 77383, 154766, 309532, 1005979, 1315511, 2011958, 2631022, 4023916, 5262044, 13077727, 17101643, 26155454, 34203286, 52310908, 68406572, 222321359, 444642718, 889285436]

約数ペア:

[(1, 889285436), (2, 444642718), (4, 222321359), (13, 68406572), (17, 52310908), (26, 34203286), (34, 26155454), (52, 17101643), (68, 13077727), (169, 5262044), (221, 4023916), (338, 2631022), (442, 2011958), (676, 1315511), (884, 1005979), (2873, 309532), (5746, 154766), (11492, 77383)]