211584517636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{1123943}}^1$

素因数の和:1126443

約数の個数: 24

約数和(自身を含む): 389918652480

約数和(自身を除く): 178334134844

約数列:

[1, 2, 4, 19, 38, 76, 2477, 4954, 9908, 47063, 94126, 188252, 1123943, 2247886, 4495772, 21354917, 42709834, 85419668, 2784006811, 5568013622, 11136027244, 52896129409, 105792258818, 211584517636]

約数ペア:

[(1, 211584517636), (2, 105792258818), (4, 52896129409), (19, 11136027244), (38, 5568013622), (76, 2784006811), (2477, 85419668), (4954, 42709834), (9908, 21354917), (47063, 4495772), (94126, 2247886), (188252, 1123943)]