2013144988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 3665369344

約数和(自身を除く): 1652224356

約数列:

[1, 2, 4, 37, 74, 148, 181, 223, 337, 362, 446, 674, 724, 892, 1348, 6697, 8251, 12469, 13394, 16502, 24938, 26788, 33004, 40363, 49876, 60997, 75151, 80726, 121994, 150302, 161452, 243988, 300604, 1493431, 2256889, 2780587, 2986862, 4513778, 5561174, 5973724, 9027556, 11122348, 13602331, 27204662, 54409324, 503286247, 1006572494, 2013144988]

約数ペア:

[(1, 2013144988), (2, 1006572494), (4, 503286247), (37, 54409324), (74, 27204662), (148, 13602331), (181, 11122348), (223, 9027556), (337, 5973724), (362, 5561174), (446, 4513778), (674, 2986862), (724, 2780587), (892, 2256889), (1348, 1493431), (6697, 300604), (8251, 243988), (12469, 161452), (13394, 150302), (16502, 121994), (24938, 80726), (26788, 75151), (33004, 60997), (40363, 49876)]