728049650126

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{38010319}}^1$

素因数の和:38010539

約数の個数: 16

約数和(自身を含む): 1117047284160

約数和(自身を除く): 388997634034

約数列:

[1, 2, 61, 122, 157, 314, 9577, 19154, 38010319, 76020638, 2318629459, 4637258918, 5967620083, 11935240166, 364024825063, 728049650126]

約数ペア:

[(1, 728049650126), (2, 364024825063), (61, 11935240166), (122, 5967620083), (157, 4637258918), (314, 2318629459), (9577, 76020638), (19154, 38010319)]