489201766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{200657}}^1$

素因数の和:200735

約数の個数: 16

約数和(自身を含む): 780158304

約数和(自身を除く): 290956538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 200657, 401314, 4615111, 9230222, 10634821, 21269642, 244600883, 489201766]

約数ペア:

[(1, 489201766), (2, 244600883), (23, 21269642), (46, 10634821), (53, 9230222), (106, 4615111), (1219, 401314), (2438, 200657)]