77321374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{156521}}^1$

素因数の和:156555

約数の個数: 16

約数和(自身を含む): 131478480

約数和(自身を除く): 54157106

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 156521, 313042, 2034773, 2973899, 4069546, 5947798, 38660687, 77321374]

約数ペア:

[(1, 77321374), (2, 38660687), (13, 5947798), (19, 4069546), (26, 2973899), (38, 2034773), (247, 313042), (494, 156521)]