1237496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 2548560

約数和(自身を除く): 1311064

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 163, 292, 326, 584, 652, 949, 1304, 1898, 2119, 3796, 4238, 7592, 8476, 11899, 16952, 23798, 47596, 95192, 154687, 309374, 618748, 1237496]

約数ペア:

[(1, 1237496), (2, 618748), (4, 309374), (8, 154687), (13, 95192), (26, 47596), (52, 23798), (73, 16952), (104, 11899), (146, 8476), (163, 7592), (292, 4238), (326, 3796), (584, 2119), (652, 1898), (949, 1304)]