444976324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 845767440

約数和(自身を除く): 400791116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 419, 676, 838, 1571, 1676, 3142, 5447, 6284, 10894, 20423, 21788, 40846, 70811, 81692, 141622, 265499, 283244, 530998, 658249, 1061996, 1316498, 2632996, 8557237, 17114474, 34228948, 111244081, 222488162, 444976324]

約数ペア:

[(1, 444976324), (2, 222488162), (4, 111244081), (13, 34228948), (26, 17114474), (52, 8557237), (169, 2632996), (338, 1316498), (419, 1061996), (676, 658249), (838, 530998), (1571, 283244), (1676, 265499), (3142, 141622), (5447, 81692), (6284, 70811), (10894, 40846), (20423, 21788)]