2937899216

素因数分解:

$2^4\times 7^1\times {\mathrm{26231243}}^1$

素因数の和:26231258

約数の個数: 20

約数和(自身を含む): 6505348512

約数和(自身を除く): 3567449296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26231243, 52462486, 104924972, 183618701, 209849944, 367237402, 419699888, 734474804, 1468949608, 2937899216]

約数ペア:

[(1, 2937899216), (2, 1468949608), (4, 734474804), (7, 419699888), (8, 367237402), (14, 209849944), (16, 183618701), (28, 104924972), (56, 52462486), (112, 26231243)]