1256555068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{18478751}}^1$

素因数の和:18478772

約数の個数: 12

約数和(自身を含む): 2328322752

約数和(自身を除く): 1071767684

約数列:

[1, 2, 4, 17, 34, 68, 18478751, 36957502, 73915004, 314138767, 628277534, 1256555068]

約数ペア:

[(1, 1256555068), (2, 628277534), (4, 314138767), (17, 73915004), (34, 36957502), (68, 18478751)]