2988403786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1440889}}^1$

素因数の和:1440969

約数の個数: 16

約数和(自身を含む): 4824099720

約数和(自身を除く): 1835695934

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 1440889, 2881778, 24495113, 48990226, 87894229, 175788458, 1494201893, 2988403786]

約数ペア:

[(1, 2988403786), (2, 1494201893), (17, 175788458), (34, 87894229), (61, 48990226), (122, 24495113), (1037, 2881778), (2074, 1440889)]