171592018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{140419}}^1$

素因数の和:140481

約数の個数: 16

約数和(自身を含む): 283086720

約数和(自身を除く): 111494702

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 140419, 280838, 1825447, 3650894, 6599693, 13199386, 85796009, 171592018]

約数ペア:

[(1, 171592018), (2, 85796009), (13, 13199386), (26, 6599693), (47, 3650894), (94, 1825447), (611, 280838), (1222, 140419)]