1019651633588

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1065391}}^1$

素因数の和:1065685

約数の個数: 72

約数和(自身を含む): 2193471665280

約数和(自身を除く): 1173820031692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 257, 266, 514, 532, 931, 1028, 1799, 1862, 3598, 3724, 4883, 7196, 9766, 12593, 19532, 25186, 34181, 50372, 68362, 136724, 239267, 478534, 957068, 1065391, 2130782, 4261564, 7457737, 14915474, 20242429, 29830948, 40484858, 52204159, 80969716, 104408318, 141697003, 208816636, 273805487, 283394006, 547610974, 566788012, 991879021, 1095221948, 1916638409, 1983758042, 3833276818, 3967516084, 5202304253, 7666553636, 10404608506, 13416468863, 20809217012, 26832937726, 36416129771, 53665875452, 72832259542, 145664519084, 254912908397, 509825816794, 1019651633588]

約数ペア:

[(1, 1019651633588), (2, 509825816794), (4, 254912908397), (7, 145664519084), (14, 72832259542), (19, 53665875452), (28, 36416129771), (38, 26832937726), (49, 20809217012), (76, 13416468863), (98, 10404608506), (133, 7666553636), (196, 5202304253), (257, 3967516084), (266, 3833276818), (514, 1983758042), (532, 1916638409), (931, 1095221948), (1028, 991879021), (1799, 566788012), (1862, 547610974), (3598, 283394006), (3724, 273805487), (4883, 208816636), (7196, 141697003), (9766, 104408318), (12593, 80969716), (19532, 52204159), (25186, 40484858), (34181, 29830948), (50372, 20242429), (68362, 14915474), (136724, 7457737), (239267, 4261564), (478534, 2130782), (957068, 1065391)]