620538982

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{607181}}^1$

素因数の和:607263

約数の個数: 16

約数和(自身を含む): 1078355232

約数和(自身を除く): 457816250

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 607181, 1214362, 4250267, 8500534, 44324213, 88648426, 310269491, 620538982]

約数ペア:

[(1, 620538982), (2, 310269491), (7, 88648426), (14, 44324213), (73, 8500534), (146, 4250267), (511, 1214362), (1022, 607181)]