2113148885

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2640045312

約数和(自身を除く): 526896427

約数列:

[1, 5, 61, 73, 107, 305, 365, 535, 887, 4435, 4453, 6527, 7811, 22265, 32635, 39055, 54107, 64751, 94909, 270535, 323755, 474545, 476471, 2382355, 3949811, 5789449, 6928357, 19749055, 28947245, 34641785, 422629777, 2113148885]

約数ペア:

[(1, 2113148885), (5, 422629777), (61, 34641785), (73, 28947245), (107, 19749055), (305, 6928357), (365, 5789449), (535, 3949811), (887, 2382355), (4435, 476471), (4453, 474545), (6527, 323755), (7811, 270535), (22265, 94909), (32635, 64751), (39055, 54107)]