2008558715902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1\times {\mathrm{52837}}^1$

素因数の和:54616

約数の個数: 32

約数和(自身を含む): 3118946826240

約数和(自身を除く): 1110388110338

約数列:

[1, 2, 31, 62, 487, 974, 1259, 2518, 15097, 30194, 39029, 52837, 78058, 105674, 613133, 1226266, 1637947, 3275894, 19007123, 25731619, 38014246, 51463238, 66521783, 133043566, 797680189, 1595360378, 2062175273, 4124350546, 32396108321, 64792216642, 1004279357951, 2008558715902]

約数ペア:

[(1, 2008558715902), (2, 1004279357951), (31, 64792216642), (62, 32396108321), (487, 4124350546), (974, 2062175273), (1259, 1595360378), (2518, 797680189), (15097, 133043566), (30194, 66521783), (39029, 51463238), (52837, 38014246), (78058, 25731619), (105674, 19007123), (613133, 3275894), (1226266, 1637947)]