2608712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 5157120

約数和(自身を除く): 2548408

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 157, 248, 268, 314, 536, 628, 1256, 2077, 4154, 4867, 8308, 9734, 10519, 16616, 19468, 21038, 38936, 42076, 84152, 326089, 652178, 1304356, 2608712]

約数ペア:

[(1, 2608712), (2, 1304356), (4, 652178), (8, 326089), (31, 84152), (62, 42076), (67, 38936), (124, 21038), (134, 19468), (157, 16616), (248, 10519), (268, 9734), (314, 8308), (536, 4867), (628, 4154), (1256, 2077)]