1263816064

素因数分解:

$2^7\times 7^1\times {\mathrm{1410509}}^1$

素因数の和:1410530

約数の個数: 32

約数和(自身を含む): 2877440400

約数和(自身を除く): 1613624336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1410509, 2821018, 5642036, 9873563, 11284072, 19747126, 22568144, 39494252, 45136288, 78988504, 90272576, 157977008, 180545152, 315954016, 631908032, 1263816064]

約数ペア:

[(1, 1263816064), (2, 631908032), (4, 315954016), (7, 180545152), (8, 157977008), (14, 90272576), (16, 78988504), (28, 45136288), (32, 39494252), (56, 22568144), (64, 19747126), (112, 11284072), (128, 9873563), (224, 5642036), (448, 2821018), (896, 1410509)]