131975428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59023}}^1$

素因数の和:59083

約数の個数: 24

約数和(自身を含む): 254511488

約数和(自身を除く): 122536060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 59023, 118046, 236092, 767299, 1534598, 2537989, 3069196, 5075978, 10151956, 32993857, 65987714, 131975428]

約数ペア:

[(1, 131975428), (2, 65987714), (4, 32993857), (13, 10151956), (26, 5075978), (43, 3069196), (52, 2537989), (86, 1534598), (172, 767299), (559, 236092), (1118, 118046), (2236, 59023)]