2004621718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{2551}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 3426458112

約数和(自身を除く): 1421836394

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1553, 2551, 3106, 5102, 17083, 28061, 34166, 35719, 56122, 58673, 71438, 117346, 392909, 645403, 785818, 1290806, 3961703, 7923406, 43578733, 87157466, 91119169, 182238338, 1002310859, 2004621718]

約数ペア:

[(1, 2004621718), (2, 1002310859), (11, 182238338), (22, 91119169), (23, 87157466), (46, 43578733), (253, 7923406), (506, 3961703), (1553, 1290806), (2551, 785818), (3106, 645403), (5102, 392909), (17083, 117346), (28061, 71438), (34166, 58673), (35719, 56122)]