517326238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 932096592

約数和(自身を除く): 414770354

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 169, 286, 338, 671, 793, 1342, 1586, 1859, 2281, 3718, 4562, 8723, 10309, 17446, 20618, 25091, 29653, 50182, 59306, 113399, 139141, 226798, 278282, 326183, 385489, 652366, 770978, 1530551, 1808833, 3061102, 3617666, 4240379, 8480758, 19897163, 23514829, 39794326, 47029658, 258663119, 517326238]

約数ペア:

[(1, 517326238), (2, 258663119), (11, 47029658), (13, 39794326), (22, 23514829), (26, 19897163), (61, 8480758), (122, 4240379), (143, 3617666), (169, 3061102), (286, 1808833), (338, 1530551), (671, 770978), (793, 652366), (1342, 385489), (1586, 326183), (1859, 278282), (2281, 226798), (3718, 139141), (4562, 113399), (8723, 59306), (10309, 50182), (17446, 29653), (20618, 25091)]