2016097804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{2707}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 4104201472

約数和(自身を除く): 2088103668

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 397, 469, 794, 938, 1588, 1876, 2707, 2779, 5414, 5558, 10828, 11116, 18949, 26599, 37898, 53198, 75796, 106396, 181369, 186193, 362738, 372386, 725476, 744772, 1074679, 1269583, 2149358, 2539166, 4298716, 5078332, 7522753, 15045506, 30091012, 72003493, 144006986, 288013972, 504024451, 1008048902, 2016097804]

約数ペア:

[(1, 2016097804), (2, 1008048902), (4, 504024451), (7, 288013972), (14, 144006986), (28, 72003493), (67, 30091012), (134, 15045506), (268, 7522753), (397, 5078332), (469, 4298716), (794, 2539166), (938, 2149358), (1588, 1269583), (1876, 1074679), (2707, 744772), (2779, 725476), (5414, 372386), (5558, 362738), (10828, 186193), (11116, 181369), (18949, 106396), (26599, 75796), (37898, 53198)]