1260147224

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{130073}}^1$

素因数の和:130259

約数の個数: 32

約数和(自身を含む): 2715945120

約数和(自身を除く): 1455797896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 130073, 260146, 520292, 910511, 1040584, 1821022, 3642044, 7284088, 22502629, 45005258, 90010516, 157518403, 180021032, 315036806, 630073612, 1260147224]

約数ペア:

[(1, 1260147224), (2, 630073612), (4, 315036806), (7, 180021032), (8, 157518403), (14, 90010516), (28, 45005258), (56, 22502629), (173, 7284088), (346, 3642044), (692, 1821022), (1211, 1040584), (1384, 910511), (2422, 520292), (4844, 260146), (9688, 130073)]