1361263568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{392069}}^1$

素因数の和:392115

約数の個数: 40

約数和(自身を含む): 3111467520

約数和(自身を除く): 1750203952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 392069, 784138, 1568276, 2744483, 3136552, 5488966, 6273104, 10977932, 12154139, 21955864, 24308278, 43911728, 48616556, 85078973, 97233112, 170157946, 194466224, 340315892, 680631784, 1361263568]

約数ペア:

[(1, 1361263568), (2, 680631784), (4, 340315892), (7, 194466224), (8, 170157946), (14, 97233112), (16, 85078973), (28, 48616556), (31, 43911728), (56, 24308278), (62, 21955864), (112, 12154139), (124, 10977932), (217, 6273104), (248, 5488966), (434, 3136552), (496, 2744483), (868, 1568276), (1736, 784138), (3472, 392069)]