1224759256

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{39983}}^1$

素因数の和:40543

約数の個数: 32

約数和(自身を含む): 2629347840

約数和(自身を除く): 1404588584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 3829, 4376, 7658, 15316, 30632, 39983, 79966, 159932, 279881, 319864, 559762, 1119524, 2239048, 21870701, 43741402, 87482804, 153094907, 174965608, 306189814, 612379628, 1224759256]

約数ペア:

[(1, 1224759256), (2, 612379628), (4, 306189814), (7, 174965608), (8, 153094907), (14, 87482804), (28, 43741402), (56, 21870701), (547, 2239048), (1094, 1119524), (2188, 559762), (3829, 319864), (4376, 279881), (7658, 159932), (15316, 79966), (30632, 39983)]