12758434156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{337489}}^1$

素因数の和:338233

約数の個数: 24

約数和(自身を含む): 24077886560

約数和(自身を除く): 11319452404

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 9451, 18902, 37804, 337489, 674978, 1349956, 4387357, 8774714, 17549428, 245354503, 490709006, 981418012, 3189608539, 6379217078, 12758434156]

約数ペア:

[(1, 12758434156), (2, 6379217078), (4, 3189608539), (13, 981418012), (26, 490709006), (52, 245354503), (727, 17549428), (1454, 8774714), (2908, 4387357), (9451, 1349956), (18902, 674978), (37804, 337489)]