2105458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 3375360

約数和(自身を除く): 1269902

約数列:

[1, 2, 29, 31, 58, 62, 899, 1171, 1798, 2342, 33959, 36301, 67918, 72602, 1052729, 2105458]

約数ペア:

[(1, 2105458), (2, 1052729), (29, 72602), (31, 67918), (58, 36301), (62, 33959), (899, 2342), (1171, 1798)]