2000747731

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73973}}^1$

素因数の和:74070

約数の個数: 16

約数和(自身を含む): 2226321504

約数和(自身を除く): 225573773

約数列:

[1, 17, 37, 43, 629, 731, 1591, 27047, 73973, 1257541, 2737001, 3180839, 46529017, 54074263, 117691043, 2000747731]

約数ペア:

[(1, 2000747731), (17, 117691043), (37, 54074263), (43, 46529017), (629, 3180839), (731, 2737001), (1591, 1257541), (27047, 73973)]