489340414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{75679}}^1$

素因数の和:75795

約数の個数: 16

約数和(自身を含む): 760129920

約数和(自身を除く): 270789506

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 75679, 151358, 4010987, 4616419, 8021974, 9232838, 244670207, 489340414]

約数ペア:

[(1, 489340414), (2, 244670207), (53, 9232838), (61, 8021974), (106, 4616419), (122, 4010987), (3233, 151358), (6466, 75679)]