1555656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 2410104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1223, 1272, 2446, 3669, 4892, 7338, 9784, 14676, 29352, 64819, 129638, 194457, 259276, 388914, 518552, 777828, 1555656]

約数ペア:

[(1, 1555656), (2, 777828), (3, 518552), (4, 388914), (6, 259276), (8, 194457), (12, 129638), (24, 64819), (53, 29352), (106, 14676), (159, 9784), (212, 7338), (318, 4892), (424, 3669), (636, 2446), (1223, 1272)]