1388805224

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{288853}}^1$

素因数の和:289460

約数の個数: 16

約数和(自身を含む): 2608351620

約数和(自身を除く): 1219546396

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4808, 288853, 577706, 1155412, 2310824, 173600653, 347201306, 694402612, 1388805224]

約数ペア:

[(1, 1388805224), (2, 694402612), (4, 347201306), (8, 173600653), (601, 2310824), (1202, 1155412), (2404, 577706), (4808, 288853)]