2013155894

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 3114961920

約数和(自身を除く): 1101806026

約数列:

[1, 2, 73, 79, 146, 158, 347, 503, 694, 1006, 5767, 11534, 25331, 27413, 36719, 39737, 50662, 54826, 73438, 79474, 174541, 349082, 2001149, 2900801, 4002298, 5801602, 12741493, 13788739, 25482986, 27577478, 1006577947, 2013155894]

約数ペア:

[(1, 2013155894), (2, 1006577947), (73, 27577478), (79, 25482986), (146, 13788739), (158, 12741493), (347, 5801602), (503, 4002298), (694, 2900801), (1006, 2001149), (5767, 349082), (11534, 174541), (25331, 79474), (27413, 73438), (36719, 54826), (39737, 50662)]