130309648

素因数分解:

$2^4\times 7^1\times {\mathrm{1163479}}^1$

素因数の和:1163494

約数の個数: 20

約数和(自身を含む): 288543040

約数和(自身を除く): 158233392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1163479, 2326958, 4653916, 8144353, 9307832, 16288706, 18615664, 32577412, 65154824, 130309648]

約数ペア:

[(1, 130309648), (2, 65154824), (4, 32577412), (7, 18615664), (8, 16288706), (14, 9307832), (16, 8144353), (28, 4653916), (56, 2326958), (112, 1163479)]