986008984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{11717}}^1$

素因数の和:11947

約数の個数: 32

約数和(自身を含む): 1888472880

約数和(自身を除く): 902463896

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 1256, 10519, 11717, 21038, 23434, 42076, 46868, 84152, 93736, 785039, 1570078, 1839569, 3140156, 3679138, 6280312, 7358276, 14716552, 123251123, 246502246, 493004492, 986008984]

約数ペア:

[(1, 986008984), (2, 493004492), (4, 246502246), (8, 123251123), (67, 14716552), (134, 7358276), (157, 6280312), (268, 3679138), (314, 3140156), (536, 1839569), (628, 1570078), (1256, 785039), (10519, 93736), (11717, 84152), (21038, 46868), (23434, 42076)]