1245394568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{832483}}^1$

素因数の和:832517

約数の個数: 32

約数和(自身を含む): 2697248160

約数和(自身を除く): 1451853592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 832483, 1664966, 3329932, 6659864, 9157313, 14152211, 18314626, 28304422, 36629252, 56608844, 73258504, 113217688, 155674321, 311348642, 622697284, 1245394568]

約数ペア:

[(1, 1245394568), (2, 622697284), (4, 311348642), (8, 155674321), (11, 113217688), (17, 73258504), (22, 56608844), (34, 36629252), (44, 28304422), (68, 18314626), (88, 14152211), (136, 9157313), (187, 6659864), (374, 3329932), (748, 1664966), (1496, 832483)]