487993772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1025197}}^1$

素因数の和:1025225

約数の個数: 24

約数和(自身を含む): 1033399584

約数和(自身を除く): 545405812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1025197, 2050394, 4100788, 7176379, 14352758, 17428349, 28705516, 34856698, 69713396, 121998443, 243996886, 487993772]

約数ペア:

[(1, 487993772), (2, 243996886), (4, 121998443), (7, 69713396), (14, 34856698), (17, 28705516), (28, 17428349), (34, 14352758), (68, 7176379), (119, 4100788), (238, 2050394), (476, 1025197)]