843289424

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{80713}}^1$

素因数の和:81374

約数の個数: 20

約数和(自身を含む): 1636395636

約数和(自身を除く): 793106212

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 80713, 161426, 322852, 645704, 1291408, 52705589, 105411178, 210822356, 421644712, 843289424]

約数ペア:

[(1, 843289424), (2, 421644712), (4, 210822356), (8, 105411178), (16, 52705589), (653, 1291408), (1306, 645704), (2612, 322852), (5224, 161426), (10448, 80713)]