17450942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 11320258

約数列:

[1, 2, 17, 34, 73, 79, 89, 146, 158, 178, 1241, 1343, 1513, 2482, 2686, 3026, 5767, 6497, 7031, 11534, 12994, 14062, 98039, 110449, 119527, 196078, 220898, 239054, 513263, 1026526, 8725471, 17450942]

約数ペア:

[(1, 17450942), (2, 8725471), (17, 1026526), (34, 513263), (73, 239054), (79, 220898), (89, 196078), (146, 119527), (158, 110449), (178, 98039), (1241, 14062), (1343, 12994), (1513, 11534), (2482, 7031), (2686, 6497), (3026, 5767)]