987335425438

素因数分解:

$2^1\times {\mathrm{1951}}^1\times {\mathrm{7219}}^1\times {\mathrm{35051}}^1$

素因数の和:44223

約数の個数: 16

約数和(自身を含む): 1482009776640

約数和(自身を除く): 494674351202

約数列:

[1, 2, 1951, 3902, 7219, 14438, 35051, 70102, 14084269, 28168538, 68384501, 136769002, 253033169, 506066338, 493667712719, 987335425438]

約数ペア:

[(1, 987335425438), (2, 493667712719), (1951, 506066338), (3902, 253033169), (7219, 136769002), (14438, 68384501), (35051, 28168538), (70102, 14084269)]