381302713582

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{198802249}}^1$

素因数の和:198802395

約数の個数: 16

約数和(自身を含む): 658433052000

約数和(自身を除く): 277130338418

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 198802249, 397604498, 1391615743, 2783231486, 27235908113, 54471816226, 190651356791, 381302713582]

約数ペア:

[(1, 381302713582), (2, 190651356791), (7, 54471816226), (14, 27235908113), (137, 2783231486), (274, 1391615743), (959, 397604498), (1918, 198802249)]