2391254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 3872448

約数和(自身を除く): 1481194

約数列:

[1, 2, 17, 34, 53, 106, 901, 1327, 1802, 2654, 22559, 45118, 70331, 140662, 1195627, 2391254]

約数ペア:

[(1, 2391254), (2, 1195627), (17, 140662), (34, 70331), (53, 45118), (106, 22559), (901, 2654), (1327, 1802)]