1254678986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{131711}}^1$

素因数の和:132157

約数の個数: 16

約数和(自身を含む): 2057868288

約数和(自身を除く): 803189302

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 131711, 263422, 1448821, 2897642, 57030863, 114061726, 627339493, 1254678986]

約数ペア:

[(1, 1254678986), (2, 627339493), (11, 114061726), (22, 57030863), (433, 2897642), (866, 1448821), (4763, 263422), (9526, 131711)]