1666804916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{33997}}^1$

素因数の和:34128

約数の個数: 48

約数和(自身を含む): 3564078336

約数和(自身を除く): 1897273420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1751, 2884, 3502, 7004, 12257, 24514, 33997, 49028, 67994, 135988, 237979, 475958, 577949, 951916, 1155898, 2311796, 3501691, 4045643, 7003382, 8091286, 14006764, 16182572, 24511837, 49023674, 59528747, 98047348, 119057494, 238114988, 416701229, 833402458, 1666804916]

約数ペア:

[(1, 1666804916), (2, 833402458), (4, 416701229), (7, 238114988), (14, 119057494), (17, 98047348), (28, 59528747), (34, 49023674), (68, 24511837), (103, 16182572), (119, 14006764), (206, 8091286), (238, 7003382), (412, 4045643), (476, 3501691), (721, 2311796), (1442, 1155898), (1751, 951916), (2884, 577949), (3502, 475958), (7004, 237979), (12257, 135988), (24514, 67994), (33997, 49028)]