8497370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 18403200

約数和(自身を除く): 9905830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6389, 12778, 31945, 44723, 63890, 89446, 121391, 223615, 242782, 447230, 606955, 849737, 1213910, 1699474, 4248685, 8497370]

約数ペア:

[(1, 8497370), (2, 4248685), (5, 1699474), (7, 1213910), (10, 849737), (14, 606955), (19, 447230), (35, 242782), (38, 223615), (70, 121391), (95, 89446), (133, 63890), (190, 44723), (266, 31945), (665, 12778), (1330, 6389)]