2109321256

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{133097}}^1$

素因数の和:133393

約数の個数: 32

約数和(自身を含む): 4535979840

約数和(自身を除く): 2426658584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 15848, 133097, 266194, 532388, 931679, 1064776, 1863358, 3726716, 7453432, 37666451, 75332902, 150665804, 263665157, 301331608, 527330314, 1054660628, 2109321256]

約数ペア:

[(1, 2109321256), (2, 1054660628), (4, 527330314), (7, 301331608), (8, 263665157), (14, 150665804), (28, 75332902), (56, 37666451), (283, 7453432), (566, 3726716), (1132, 1863358), (1981, 1064776), (2264, 931679), (3962, 532388), (7924, 266194), (15848, 133097)]