238804916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{501691}}^1$

素因数の和:501719

約数の個数: 24

約数和(自身を含む): 505705536

約数和(自身を除く): 266900620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 501691, 1003382, 2006764, 3511837, 7023674, 8528747, 14047348, 17057494, 34114988, 59701229, 119402458, 238804916]

約数ペア:

[(1, 238804916), (2, 119402458), (4, 59701229), (7, 34114988), (14, 17057494), (17, 14047348), (28, 8528747), (34, 7023674), (68, 3511837), (119, 2006764), (238, 1003382), (476, 501691)]