2017961888

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{316891}}^1$

素因数の和:317100

約数の個数: 24

約数和(自身を含む): 3992839200

約数和(自身を除く): 1974877312

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1592, 3184, 6368, 316891, 633782, 1267564, 2535128, 5070256, 10140512, 63061309, 126122618, 252245236, 504490472, 1008980944, 2017961888]

約数ペア:

[(1, 2017961888), (2, 1008980944), (4, 504490472), (8, 252245236), (16, 126122618), (32, 63061309), (199, 10140512), (398, 5070256), (796, 2535128), (1592, 1267564), (3184, 633782), (6368, 316891)]