127987486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 91192034

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1927, 3019, 3854, 6038, 21197, 33209, 42394, 66418, 123779, 141893, 247558, 283786, 1361569, 1560823, 2723138, 3121646, 5817613, 11635226, 63993743, 127987486]

約数ペア:

[(1, 127987486), (2, 63993743), (11, 11635226), (22, 5817613), (41, 3121646), (47, 2723138), (82, 1560823), (94, 1361569), (451, 283786), (517, 247558), (902, 141893), (1034, 123779), (1927, 66418), (3019, 42394), (3854, 33209), (6038, 21197)]