273974402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{144349}}^1$

素因数の和:144437

約数の個数: 16

約数和(自身を含む): 448639800

約数和(自身を除く): 174665398

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 144349, 288698, 1876537, 3753074, 10537477, 21074954, 136987201, 273974402]

約数ペア:

[(1, 273974402), (2, 136987201), (13, 21074954), (26, 10537477), (73, 3753074), (146, 1876537), (949, 288698), (1898, 144349)]