2008139614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{18553}}^1$

素因数の和:18772

約数の個数: 32

約数和(自身を含む): 3403842624

約数和(自身を除く): 1395703010

約数列:

[1, 2, 13, 23, 26, 46, 181, 299, 362, 598, 2353, 4163, 4706, 8326, 18553, 37106, 54119, 108238, 241189, 426719, 482378, 853438, 3358093, 5547347, 6716186, 11094694, 43655209, 77236139, 87310418, 154472278, 1004069807, 2008139614]

約数ペア:

[(1, 2008139614), (2, 1004069807), (13, 154472278), (23, 87310418), (26, 77236139), (46, 43655209), (181, 11094694), (299, 6716186), (362, 5547347), (598, 3358093), (2353, 853438), (4163, 482378), (4706, 426719), (8326, 241189), (18553, 108238), (37106, 54119)]