1520342824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{189853}}^1$

素因数の和:189890

約数の個数: 64

約数和(自身を含む): 3827456640

約数和(自身を除く): 2307113816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 189853, 379706, 759412, 1328971, 1518824, 2088383, 2468089, 2657942, 4176766, 4936178, 5315884, 8353532, 9872356, 10631768, 14618681, 16707064, 17276623, 19744712, 27148979, 29237362, 34553246, 54297958, 58474724, 69106492, 108595916, 116949448, 138212984, 190042853, 217191832, 380085706, 760171412, 1520342824]

約数ペア:

[(1, 1520342824), (2, 760171412), (4, 380085706), (7, 217191832), (8, 190042853), (11, 138212984), (13, 116949448), (14, 108595916), (22, 69106492), (26, 58474724), (28, 54297958), (44, 34553246), (52, 29237362), (56, 27148979), (77, 19744712), (88, 17276623), (91, 16707064), (104, 14618681), (143, 10631768), (154, 9872356), (182, 8353532), (286, 5315884), (308, 4936178), (364, 4176766), (572, 2657942), (616, 2468089), (728, 2088383), (1001, 1518824), (1144, 1328971), (2002, 759412), (4004, 379706), (8008, 189853)]