2289671494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{61547}}^1$

素因数の和:61668

約数の個数: 32

約数和(自身を含む): 3988310400

約数和(自身を除く): 1698638906

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1691, 1958, 3382, 18601, 37202, 61547, 123094, 677017, 1169393, 1354034, 2338786, 5477683, 10955366, 12863323, 25726646, 60254513, 104075977, 120509026, 208151954, 1144835747, 2289671494]

約数ペア:

[(1, 2289671494), (2, 1144835747), (11, 208151954), (19, 120509026), (22, 104075977), (38, 60254513), (89, 25726646), (178, 12863323), (209, 10955366), (418, 5477683), (979, 2338786), (1691, 1354034), (1958, 1169393), (3382, 677017), (18601, 123094), (37202, 61547)]