2509016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 2452264

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 151, 248, 268, 302, 536, 604, 1208, 2077, 4154, 4681, 8308, 9362, 10117, 16616, 18724, 20234, 37448, 40468, 80936, 313627, 627254, 1254508, 2509016]

約数ペア:

[(1, 2509016), (2, 1254508), (4, 627254), (8, 313627), (31, 80936), (62, 40468), (67, 37448), (124, 20234), (134, 18724), (151, 16616), (248, 10117), (268, 9362), (302, 8308), (536, 4681), (604, 4154), (1208, 2077)]