519633842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 991601856

約数和(自身を除く): 471968014

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1922, 2821, 2971, 5642, 5942, 6727, 12493, 13454, 20797, 24986, 38623, 41594, 77246, 87451, 92101, 174902, 184202, 270361, 540722, 644707, 1197313, 1289414, 2394626, 2855131, 5710262, 8381191, 16762382, 19985917, 37116703, 39971834, 74233406, 259816921, 519633842]

約数ペア:

[(1, 519633842), (2, 259816921), (7, 74233406), (13, 39971834), (14, 37116703), (26, 19985917), (31, 16762382), (62, 8381191), (91, 5710262), (182, 2855131), (217, 2394626), (403, 1289414), (434, 1197313), (806, 644707), (961, 540722), (1922, 270361), (2821, 184202), (2971, 174902), (5642, 92101), (5942, 87451), (6727, 77246), (12493, 41594), (13454, 38623), (20797, 24986)]