2049404770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009559}}^1$

素因数の和:1009602

約数の個数: 32

約数和(自身を含む): 4361299200

約数和(自身を除く): 2311894430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1009559, 2019118, 5047795, 7066913, 10095590, 14133826, 29277211, 35334565, 58554422, 70669130, 146386055, 204940477, 292772110, 409880954, 1024702385, 2049404770]

約数ペア:

[(1, 2049404770), (2, 1024702385), (5, 409880954), (7, 292772110), (10, 204940477), (14, 146386055), (29, 70669130), (35, 58554422), (58, 35334565), (70, 29277211), (145, 14133826), (203, 10095590), (290, 7066913), (406, 5047795), (1015, 2019118), (2030, 1009559)]