127121582

素因数分解:

$2^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{2137}}^1$

素因数の和:2760

約数の個数: 24

約数和(自身を含む): 222283584

約数和(自身を除く): 95162002

約数列:

[1, 2, 7, 14, 49, 98, 607, 1214, 2137, 4249, 4274, 8498, 14959, 29743, 29918, 59486, 104713, 209426, 1297159, 2594318, 9080113, 18160226, 63560791, 127121582]

約数ペア:

[(1, 127121582), (2, 63560791), (7, 18160226), (14, 9080113), (49, 2594318), (98, 1297159), (607, 209426), (1214, 104713), (2137, 59486), (4249, 29918), (4274, 29743), (8498, 14959)]