2909804982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{778439}}^1$

素因数の和:778540

約数の個数: 32

約数和(自身を含む): 6725721600

約数和(自身を除く): 3815916618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 778439, 1556878, 2335317, 4670634, 5449073, 10898146, 16347219, 32694438, 69281071, 138562142, 207843213, 415686426, 484967497, 969934994, 1454902491, 2909804982]

約数ペア:

[(1, 2909804982), (2, 1454902491), (3, 969934994), (6, 484967497), (7, 415686426), (14, 207843213), (21, 138562142), (42, 69281071), (89, 32694438), (178, 16347219), (267, 10898146), (534, 5449073), (623, 4670634), (1246, 2335317), (1869, 1556878), (3738, 778439)]