491222412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{802651}}^1$

素因数の和:802678

約数の個数: 36

約数和(自身を含む): 1314743976

約数和(自身を除く): 823521564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 802651, 1605302, 2407953, 3210604, 4815906, 7223859, 9631812, 13645067, 14447718, 27290134, 28895436, 40935201, 54580268, 81870402, 122805603, 163740804, 245611206, 491222412]

約数ペア:

[(1, 491222412), (2, 245611206), (3, 163740804), (4, 122805603), (6, 81870402), (9, 54580268), (12, 40935201), (17, 28895436), (18, 27290134), (34, 14447718), (36, 13645067), (51, 9631812), (68, 7223859), (102, 4815906), (153, 3210604), (204, 2407953), (306, 1605302), (612, 802651)]