2720393142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26670521}}^1$

素因数の和:26670543

約数の個数: 16

約数和(自身を含む): 5760832752

約数和(自身を除く): 3040439610

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 26670521, 53341042, 80011563, 160023126, 453398857, 906797714, 1360196571, 2720393142]

約数ペア:

[(1, 2720393142), (2, 1360196571), (3, 906797714), (6, 453398857), (17, 160023126), (34, 80011563), (51, 53341042), (102, 26670521)]