988348034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{11527}}^1$

素因数の和:12569

約数の個数: 16

約数和(自身を含む): 1518652608

約数和(自身を除く): 530304574

約数列:

[1, 2, 43, 86, 997, 1994, 11527, 23054, 42871, 85742, 495661, 991322, 11492419, 22984838, 494174017, 988348034]

約数ペア:

[(1, 988348034), (2, 494174017), (43, 22984838), (86, 11492419), (997, 991322), (1994, 495661), (11527, 85742), (23054, 42871)]