2501048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 5186160

約数和(自身を除く): 2685112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 293, 388, 586, 776, 1067, 1172, 2134, 2344, 3223, 4268, 6446, 8536, 12892, 25784, 28421, 56842, 113684, 227368, 312631, 625262, 1250524, 2501048]

約数ペア:

[(1, 2501048), (2, 1250524), (4, 625262), (8, 312631), (11, 227368), (22, 113684), (44, 56842), (88, 28421), (97, 25784), (194, 12892), (293, 8536), (388, 6446), (586, 4268), (776, 3223), (1067, 2344), (1172, 2134)]