513417208

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{1229}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 977112000

約数和(自身を除く): 463694792

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 661, 1229, 1322, 2458, 2644, 4916, 5288, 9832, 52219, 97091, 104438, 194182, 208876, 388364, 417752, 776728, 812369, 1624738, 3249476, 6498952, 64177151, 128354302, 256708604, 513417208]

約数ペア:

[(1, 513417208), (2, 256708604), (4, 128354302), (8, 64177151), (79, 6498952), (158, 3249476), (316, 1624738), (632, 812369), (661, 776728), (1229, 417752), (1322, 388364), (2458, 208876), (2644, 194182), (4916, 104438), (5288, 97091), (9832, 52219)]