129802192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{624049}}^1$

素因数の和:624070

約数の個数: 20

約数和(自身を含む): 270837700

約数和(自身を除く): 141035508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 624049, 1248098, 2496196, 4992392, 8112637, 9984784, 16225274, 32450548, 64901096, 129802192]

約数ペア:

[(1, 129802192), (2, 64901096), (4, 32450548), (8, 16225274), (13, 9984784), (16, 8112637), (26, 4992392), (52, 2496196), (104, 1248098), (208, 624049)]