1551145552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{518431}}^1$

素因数の和:518467

約数の個数: 40

約数和(自身を含む): 3471420672

約数和(自身を除く): 1920275120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 518431, 1036862, 2073724, 4147448, 5702741, 8294896, 8813327, 11405482, 17626654, 22810964, 35253308, 45621928, 70506616, 91243856, 96946597, 141013232, 193893194, 387786388, 775572776, 1551145552]

約数ペア:

[(1, 1551145552), (2, 775572776), (4, 387786388), (8, 193893194), (11, 141013232), (16, 96946597), (17, 91243856), (22, 70506616), (34, 45621928), (44, 35253308), (68, 22810964), (88, 17626654), (136, 11405482), (176, 8813327), (187, 8294896), (272, 5702741), (374, 4147448), (748, 2073724), (1496, 1036862), (2992, 518431)]