171971566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 292168800

約数和(自身を除く): 120197234

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3538, 3739, 7478, 22997, 45994, 48607, 97214, 108431, 216862, 228079, 456158, 1409603, 2819206, 2965027, 5930054, 6614291, 13228582, 85985783, 171971566]

約数ペア:

[(1, 171971566), (2, 85985783), (13, 13228582), (26, 6614291), (29, 5930054), (58, 2965027), (61, 2819206), (122, 1409603), (377, 456158), (754, 228079), (793, 216862), (1586, 108431), (1769, 97214), (3538, 48607), (3739, 45994), (7478, 22997)]