1297833982

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{12197}}^1$

素因数の和:12923

約数の個数: 16

約数和(自身を含む): 1973441232

約数和(自身を除く): 675607250

約数列:

[1, 2, 83, 166, 641, 1282, 12197, 24394, 53203, 106406, 1012351, 2024702, 7818277, 15636554, 648916991, 1297833982]

約数ペア:

[(1, 1297833982), (2, 648916991), (83, 15636554), (166, 7818277), (641, 2024702), (1282, 1012351), (12197, 106406), (24394, 53203)]