1660219130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2477939}}^1$

素因数の和:2478013

約数の個数: 16

約数和(自身を含む): 3032998560

約数和(自身を除く): 1372779430

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2477939, 4955878, 12389695, 24779390, 166021913, 332043826, 830109565, 1660219130]

約数ペア:

[(1, 1660219130), (2, 830109565), (5, 332043826), (10, 166021913), (67, 24779390), (134, 12389695), (335, 4955878), (670, 2477939)]