449301242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{41243}}^1$

素因数の和:41677

約数の個数: 16

約数和(自身を含む): 727544160

約数和(自身を除く): 278242918

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 41243, 82486, 536159, 1072318, 17280817, 34561634, 224650621, 449301242]

約数ペア:

[(1, 449301242), (2, 224650621), (13, 34561634), (26, 17280817), (419, 1072318), (838, 536159), (5447, 82486), (10894, 41243)]