2740149535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{258871}}^1$

素因数の和:258978

約数の個数: 16

約数和(自身を含む): 3448175040

約数和(自身を除く): 708025505

約数列:

[1, 5, 29, 73, 145, 365, 2117, 10585, 258871, 1294355, 7507259, 18897583, 37536295, 94487915, 548029907, 2740149535]

約数ペア:

[(1, 2740149535), (5, 548029907), (29, 94487915), (73, 37536295), (145, 18897583), (365, 7507259), (2117, 1294355), (10585, 258871)]