1080141602

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 1735862400

約数和(自身を除く): 655720798

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1109, 1349, 2218, 2698, 6859, 13718, 21071, 25631, 42142, 51262, 78739, 157478, 400349, 486989, 800698, 973978, 1496041, 2992082, 7606631, 15213262, 28424779, 56849558, 540070801, 1080141602]

約数ペア:

[(1, 1080141602), (2, 540070801), (19, 56849558), (38, 28424779), (71, 15213262), (142, 7606631), (361, 2992082), (722, 1496041), (1109, 973978), (1349, 800698), (2218, 486989), (2698, 400349), (6859, 157478), (13718, 78739), (21071, 51262), (25631, 42142)]