394847804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{6529}}^1$

素因数の和:7709

約数の個数: 24

約数和(自身を含む): 744890160

約数和(自身を除く): 350042356

約数列:

[1, 2, 4, 13, 26, 52, 1163, 2326, 4652, 6529, 13058, 15119, 26116, 30238, 60476, 84877, 169754, 339508, 7593227, 15186454, 30372908, 98711951, 197423902, 394847804]

約数ペア:

[(1, 394847804), (2, 197423902), (4, 98711951), (13, 30372908), (26, 15186454), (52, 7593227), (1163, 339508), (2326, 169754), (4652, 84877), (6529, 60476), (13058, 30238), (15119, 26116)]