13981121554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{435739}}^1$

素因数の和:436065

約数の個数: 16

約数和(自身を含む): 21396576960

約数和(自身を除く): 7415455406

約数列:

[1, 2, 61, 122, 263, 526, 16043, 32086, 435739, 871478, 26580079, 53160158, 114599357, 229198714, 6990560777, 13981121554]

約数ペア:

[(1, 13981121554), (2, 6990560777), (61, 229198714), (122, 114599357), (263, 53160158), (526, 26580079), (16043, 871478), (32086, 435739)]