1661526456

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{69859}}^1$

素因数の和:70859

約数の個数: 32

約数和(自身を含む): 4158067200

約数和(自身を除く): 2496540744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2973, 3964, 5946, 7928, 11892, 23784, 69859, 139718, 209577, 279436, 419154, 558872, 838308, 1676616, 69230269, 138460538, 207690807, 276921076, 415381614, 553842152, 830763228, 1661526456]

約数ペア:

[(1, 1661526456), (2, 830763228), (3, 553842152), (4, 415381614), (6, 276921076), (8, 207690807), (12, 138460538), (24, 69230269), (991, 1676616), (1982, 838308), (2973, 558872), (3964, 419154), (5946, 279436), (7928, 209577), (11892, 139718), (23784, 69859)]