7394485588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{262253}}^1$

素因数の和:262336

約数の個数: 48

約数和(自身を含む): 15861121920

約数和(自身を除く): 8466636332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 28196, 262253, 524506, 1049012, 1835771, 3671542, 4982807, 7343084, 9965614, 13899409, 19931228, 27798818, 34879649, 55597636, 69759298, 97295863, 139518596, 194591726, 264088771, 389183452, 528177542, 1056355084, 1848621397, 3697242794, 7394485588]

約数ペア:

[(1, 7394485588), (2, 3697242794), (4, 1848621397), (7, 1056355084), (14, 528177542), (19, 389183452), (28, 264088771), (38, 194591726), (53, 139518596), (76, 97295863), (106, 69759298), (133, 55597636), (212, 34879649), (266, 27798818), (371, 19931228), (532, 13899409), (742, 9965614), (1007, 7343084), (1484, 4982807), (2014, 3671542), (4028, 1835771), (7049, 1049012), (14098, 524506), (28196, 262253)]