2077278718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 3283338240

約数和(自身を除く): 1206059522

約数列:

[1, 2, 23, 46, 181, 347, 362, 694, 719, 1438, 4163, 7981, 8326, 15962, 16537, 33074, 62807, 125614, 130139, 249493, 260278, 498986, 1444561, 2889122, 2993197, 5738339, 5986394, 11476678, 45158233, 90316466, 1038639359, 2077278718]

約数ペア:

[(1, 2077278718), (2, 1038639359), (23, 90316466), (46, 45158233), (181, 11476678), (347, 5986394), (362, 5738339), (694, 2993197), (719, 2889122), (1438, 1444561), (4163, 498986), (7981, 260278), (8326, 249493), (15962, 130139), (16537, 125614), (33074, 62807)]